128923704

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 192

約数和(自身を含む): 449114400

約数和(自身を除く): 320190696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 702, 728, 756, 819, 882, 936, 937, 1092, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1874, 1911, 2184, 2457, 2548, 2646, 2808, 2811, 3276, 3528, 3748, 3822, 4914, 5096, 5292, 5622, 5733, 6552, 6559, 7496, 7644, 8433, 9828, 10584, 11244, 11466, 12181, 13118, 15288, 16866, 17199, 19656, 19677, 22488, 22932, 24362, 25299, 26236, 33732, 34398, 36543, 39354, 45864, 45913, 48724, 50598, 52472, 59031, 67464, 68796, 73086, 78708, 85267, 91826, 97448, 101196, 109629, 118062, 137592, 137739, 146172, 157416, 170534, 177093, 183652, 202392, 219258, 236124, 255801, 275478, 292344, 328887, 341068, 354186, 367304, 413217, 438516, 472248, 511602, 550956, 596869, 657774, 682136, 708372, 767403, 826434, 877032, 1023204, 1101912, 1193738, 1239651, 1315548, 1416744, 1534806, 1652868, 1790607, 2046408, 2302209, 2387476, 2479302, 2631096, 3069612, 3305736, 3581214, 4604418, 4774952, 4958604, 5371821, 6139224, 7162428, 9208836, 9917208, 10743642, 14324856, 16115463, 18417672, 21487284, 32230926, 42974568, 64461852, 128923704]

約数ペア:

[(1, 128923704), (2, 64461852), (3, 42974568), (4, 32230926), (6, 21487284), (7, 18417672), (8, 16115463), (9, 14324856), (12, 10743642), (13, 9917208), (14, 9208836), (18, 7162428), (21, 6139224), (24, 5371821), (26, 4958604), (27, 4774952), (28, 4604418), (36, 3581214), (39, 3305736), (42, 3069612), (49, 2631096), (52, 2479302), (54, 2387476), (56, 2302209), (63, 2046408), (72, 1790607), (78, 1652868), (84, 1534806), (91, 1416744), (98, 1315548), (104, 1239651), (108, 1193738), (117, 1101912), (126, 1023204), (147, 877032), (156, 826434), (168, 767403), (182, 708372), (189, 682136), (196, 657774), (216, 596869), (234, 550956), (252, 511602), (273, 472248), (294, 438516), (312, 413217), (351, 367304), (364, 354186), (378, 341068), (392, 328887), (441, 292344), (468, 275478), (504, 255801), (546, 236124), (588, 219258), (637, 202392), (702, 183652), (728, 177093), (756, 170534), (819, 157416), (882, 146172), (936, 137739), (937, 137592), (1092, 118062), (1176, 109629), (1274, 101196), (1323, 97448), (1404, 91826), (1512, 85267), (1638, 78708), (1764, 73086), (1874, 68796), (1911, 67464), (2184, 59031), (2457, 52472), (2548, 50598), (2646, 48724), (2808, 45913), (2811, 45864), (3276, 39354), (3528, 36543), (3748, 34398), (3822, 33732), (4914, 26236), (5096, 25299), (5292, 24362), (5622, 22932), (5733, 22488), (6552, 19677), (6559, 19656), (7496, 17199), (7644, 16866), (8433, 15288), (9828, 13118), (10584, 12181), (11244, 11466)]