161065584

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 200

約数和(自身を含む): 508935680

約数和(自身を除く): 347870096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 211, 216, 228, 248, 279, 304, 324, 342, 372, 422, 432, 456, 496, 513, 558, 589, 633, 648, 684, 744, 837, 844, 912, 1026, 1116, 1178, 1266, 1296, 1368, 1488, 1539, 1674, 1688, 1767, 1899, 2052, 2232, 2356, 2511, 2532, 2736, 3078, 3348, 3376, 3534, 3798, 4009, 4104, 4464, 4712, 5022, 5064, 5301, 5697, 6156, 6541, 6696, 7068, 7596, 8018, 8208, 9424, 10044, 10128, 10602, 11394, 12027, 12312, 13082, 13392, 14136, 15192, 15903, 16036, 17091, 19623, 20088, 21204, 22788, 24054, 24624, 26164, 28272, 30384, 31806, 32072, 34182, 36081, 39246, 40176, 42408, 45576, 47709, 48108, 52328, 58869, 63612, 64144, 68364, 72162, 78492, 84816, 91152, 95418, 96216, 104656, 108243, 117738, 124279, 127224, 136728, 144324, 156984, 176607, 190836, 192432, 216486, 235476, 248558, 254448, 273456, 288648, 313968, 324729, 353214, 372837, 381672, 432972, 470952, 497116, 529821, 577296, 649458, 706428, 745674, 763344, 865944, 941904, 994232, 1059642, 1118511, 1298916, 1412856, 1491348, 1731888, 1988464, 2119284, 2237022, 2597832, 2825712, 2982696, 3355533, 4238568, 4474044, 5195664, 5965392, 6711066, 8477136, 8948088, 10066599, 13422132, 17896176, 20133198, 26844264, 40266396, 53688528, 80532792, 161065584]

約数ペア:

[(1, 161065584), (2, 80532792), (3, 53688528), (4, 40266396), (6, 26844264), (8, 20133198), (9, 17896176), (12, 13422132), (16, 10066599), (18, 8948088), (19, 8477136), (24, 6711066), (27, 5965392), (31, 5195664), (36, 4474044), (38, 4238568), (48, 3355533), (54, 2982696), (57, 2825712), (62, 2597832), (72, 2237022), (76, 2119284), (81, 1988464), (93, 1731888), (108, 1491348), (114, 1412856), (124, 1298916), (144, 1118511), (152, 1059642), (162, 994232), (171, 941904), (186, 865944), (211, 763344), (216, 745674), (228, 706428), (248, 649458), (279, 577296), (304, 529821), (324, 497116), (342, 470952), (372, 432972), (422, 381672), (432, 372837), (456, 353214), (496, 324729), (513, 313968), (558, 288648), (589, 273456), (633, 254448), (648, 248558), (684, 235476), (744, 216486), (837, 192432), (844, 190836), (912, 176607), (1026, 156984), (1116, 144324), (1178, 136728), (1266, 127224), (1296, 124279), (1368, 117738), (1488, 108243), (1539, 104656), (1674, 96216), (1688, 95418), (1767, 91152), (1899, 84816), (2052, 78492), (2232, 72162), (2356, 68364), (2511, 64144), (2532, 63612), (2736, 58869), (3078, 52328), (3348, 48108), (3376, 47709), (3534, 45576), (3798, 42408), (4009, 40176), (4104, 39246), (4464, 36081), (4712, 34182), (5022, 32072), (5064, 31806), (5301, 30384), (5697, 28272), (6156, 26164), (6541, 24624), (6696, 24054), (7068, 22788), (7596, 21204), (8018, 20088), (8208, 19623), (9424, 17091), (10044, 16036), (10128, 15903), (10602, 15192), (11394, 14136), (12027, 13392), (12312, 13082)]