165654840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{106189}}^1$

素因数の和:106216

約数の個数: 64

約数和(自身を含む): 535197600

約数和(自身を除く): 369542760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 106189, 212378, 318567, 424756, 530945, 637134, 849512, 1061890, 1274268, 1380457, 1592835, 2123780, 2548536, 2760914, 3185670, 4141371, 4247560, 5521828, 6371340, 6902285, 8282742, 11043656, 12742680, 13804570, 16565484, 20706855, 27609140, 33130968, 41413710, 55218280, 82827420, 165654840]

約数ペア:

[(1, 165654840), (2, 82827420), (3, 55218280), (4, 41413710), (5, 33130968), (6, 27609140), (8, 20706855), (10, 16565484), (12, 13804570), (13, 12742680), (15, 11043656), (20, 8282742), (24, 6902285), (26, 6371340), (30, 5521828), (39, 4247560), (40, 4141371), (52, 3185670), (60, 2760914), (65, 2548536), (78, 2123780), (104, 1592835), (120, 1380457), (130, 1274268), (156, 1061890), (195, 849512), (260, 637134), (312, 530945), (390, 424756), (520, 318567), (780, 212378), (1560, 106189)]