161949837672

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{164531}}^1$

素因数の和:164594

約数の個数: 240

約数和(自身を含む): 544693057920

約数和(自身を除く): 382743220248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 324, 372, 378, 392, 434, 441, 504, 558, 567, 588, 648, 651, 744, 756, 837, 868, 882, 1116, 1134, 1176, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 2232, 2268, 2511, 2604, 2646, 3038, 3348, 3528, 3906, 3969, 4536, 4557, 5022, 5208, 5292, 5859, 6076, 6696, 7812, 7938, 9114, 10044, 10584, 11718, 12152, 13671, 15624, 15876, 17577, 18228, 20088, 23436, 27342, 31752, 35154, 36456, 41013, 46872, 54684, 70308, 82026, 109368, 123039, 140616, 164052, 164531, 246078, 328104, 329062, 492156, 493593, 658124, 984312, 987186, 1151717, 1316248, 1480779, 1974372, 2303434, 2961558, 3455151, 3948744, 4442337, 4606868, 5100461, 5923116, 6910302, 8062019, 8884674, 9213736, 10200922, 10365453, 11846232, 13327011, 13820604, 15301383, 16124038, 17769348, 20401844, 20730906, 24186057, 26654022, 27641208, 30602766, 31096359, 32248076, 35538696, 35703227, 40803688, 41461812, 45904149, 48372114, 53308044, 61205532, 62192718, 64496152, 71406454, 72558171, 82923624, 91808298, 93289077, 96744228, 106616088, 107109681, 122411064, 124385436, 137712447, 142812908, 145116342, 183616596, 186578154, 193488456, 214219362, 217674513, 248770872, 249922589, 275424894, 285625816, 290232684, 321329043, 367233192, 373156308, 413137341, 428438724, 435349026, 499845178, 550849788, 580465368, 642658086, 653023539, 746312616, 749767767, 826274682, 856877448, 870698052, 963987129, 999690356, 1101699576, 1285316172, 1306047078, 1499535534, 1652549364, 1741396104, 1927974258, 1999380712, 2249303301, 2570632344, 2612094156, 2891961387, 2999071068, 3305098728, 3855948516, 4498606602, 5224188312, 5783922774, 5998142136, 6747909903, 7711897032, 8997213204, 11567845548, 13495819806, 17994426408, 20243729709, 23135691096, 26991639612, 40487459418, 53983279224, 80974918836, 161949837672]

約数ペア:

[(1, 161949837672), (2, 80974918836), (3, 53983279224), (4, 40487459418), (6, 26991639612), (7, 23135691096), (8, 20243729709), (9, 17994426408), (12, 13495819806), (14, 11567845548), (18, 8997213204), (21, 7711897032), (24, 6747909903), (27, 5998142136), (28, 5783922774), (31, 5224188312), (36, 4498606602), (42, 3855948516), (49, 3305098728), (54, 2999071068), (56, 2891961387), (62, 2612094156), (63, 2570632344), (72, 2249303301), (81, 1999380712), (84, 1927974258), (93, 1741396104), (98, 1652549364), (108, 1499535534), (124, 1306047078), (126, 1285316172), (147, 1101699576), (162, 999690356), (168, 963987129), (186, 870698052), (189, 856877448), (196, 826274682), (216, 749767767), (217, 746312616), (248, 653023539), (252, 642658086), (279, 580465368), (294, 550849788), (324, 499845178), (372, 435349026), (378, 428438724), (392, 413137341), (434, 373156308), (441, 367233192), (504, 321329043), (558, 290232684), (567, 285625816), (588, 275424894), (648, 249922589), (651, 248770872), (744, 217674513), (756, 214219362), (837, 193488456), (868, 186578154), (882, 183616596), (1116, 145116342), (1134, 142812908), (1176, 137712447), (1302, 124385436), (1323, 122411064), (1512, 107109681), (1519, 106616088), (1674, 96744228), (1736, 93289077), (1764, 91808298), (1953, 82923624), (2232, 72558171), (2268, 71406454), (2511, 64496152), (2604, 62192718), (2646, 61205532), (3038, 53308044), (3348, 48372114), (3528, 45904149), (3906, 41461812), (3969, 40803688), (4536, 35703227), (4557, 35538696), (5022, 32248076), (5208, 31096359), (5292, 30602766), (5859, 27641208), (6076, 26654022), (6696, 24186057), (7812, 20730906), (7938, 20401844), (9114, 17769348), (10044, 16124038), (10584, 15301383), (11718, 13820604), (12152, 13327011), (13671, 11846232), (15624, 10365453), (15876, 10200922), (17577, 9213736), (18228, 8884674), (20088, 8062019), (23436, 6910302), (27342, 5923116), (31752, 5100461), (35154, 4606868), (36456, 4442337), (41013, 3948744), (46872, 3455151), (54684, 2961558), (70308, 2303434), (82026, 1974372), (109368, 1480779), (123039, 1316248), (140616, 1151717), (164052, 987186), (164531, 984312), (246078, 658124), (328104, 493593), (329062, 492156)]