155442066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 345945600

約数和(自身を除く): 190503534

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 109, 141, 218, 282, 327, 389, 611, 654, 778, 1167, 1222, 1417, 1833, 2334, 2834, 3666, 4251, 5057, 5123, 8502, 10114, 10246, 15171, 15369, 18283, 30342, 30738, 36566, 42401, 54849, 66599, 84802, 109698, 127203, 133198, 199797, 237679, 254406, 399594, 475358, 551213, 713037, 1102426, 1426074, 1653639, 1992847, 3307278, 3985694, 5978541, 11957082, 25907011, 51814022, 77721033, 155442066]

約数ペア:

[(1, 155442066), (2, 77721033), (3, 51814022), (6, 25907011), (13, 11957082), (26, 5978541), (39, 3985694), (47, 3307278), (78, 1992847), (94, 1653639), (109, 1426074), (141, 1102426), (218, 713037), (282, 551213), (327, 475358), (389, 399594), (611, 254406), (654, 237679), (778, 199797), (1167, 133198), (1222, 127203), (1417, 109698), (1833, 84802), (2334, 66599), (2834, 54849), (3666, 42401), (4251, 36566), (5057, 30738), (5123, 30342), (8502, 18283), (10114, 15369), (10246, 15171)]