156789317230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{59351}}^1$

素因数の和:62281

約数の個数: 64

約数和(自身を含む): 347474147328

約数和(自身を除く): 190684830098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2903, 5806, 14515, 20321, 29030, 37739, 40642, 59351, 75478, 101605, 118702, 188695, 203210, 264173, 296755, 377390, 415457, 528346, 593510, 771563, 830914, 1320865, 1543126, 2077285, 2641730, 3857815, 4154570, 5400941, 7715630, 10801882, 27004705, 54009410, 172295953, 344591906, 861479765, 1206071671, 1722959530, 2239847389, 2412143342, 4479694778, 6030358355, 11199236945, 12060716710, 15678931723, 22398473890, 31357863446, 78394658615, 156789317230]

約数ペア:

[(1, 156789317230), (2, 78394658615), (5, 31357863446), (7, 22398473890), (10, 15678931723), (13, 12060716710), (14, 11199236945), (26, 6030358355), (35, 4479694778), (65, 2412143342), (70, 2239847389), (91, 1722959530), (130, 1206071671), (182, 861479765), (455, 344591906), (910, 172295953), (2903, 54009410), (5806, 27004705), (14515, 10801882), (20321, 7715630), (29030, 5400941), (37739, 4154570), (40642, 3857815), (59351, 2641730), (75478, 2077285), (101605, 1543126), (118702, 1320865), (188695, 830914), (203210, 771563), (264173, 593510), (296755, 528346), (377390, 415457)]