131335620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 398842752

約数和(自身を除く): 267507132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 326, 390, 489, 652, 780, 815, 978, 1033, 1630, 1956, 2066, 2119, 2445, 3099, 3260, 4132, 4238, 4890, 5165, 6198, 6357, 8476, 9780, 10330, 10595, 12396, 12714, 13429, 15495, 20660, 21190, 25428, 26858, 30990, 31785, 40287, 42380, 53716, 61980, 63570, 67145, 80574, 127140, 134290, 161148, 168379, 201435, 268580, 336758, 402870, 505137, 673516, 805740, 841895, 1010274, 1683790, 2020548, 2188927, 2525685, 3367580, 4377854, 5051370, 6566781, 8755708, 10102740, 10944635, 13133562, 21889270, 26267124, 32833905, 43778540, 65667810, 131335620]

約数ペア:

[(1, 131335620), (2, 65667810), (3, 43778540), (4, 32833905), (5, 26267124), (6, 21889270), (10, 13133562), (12, 10944635), (13, 10102740), (15, 8755708), (20, 6566781), (26, 5051370), (30, 4377854), (39, 3367580), (52, 2525685), (60, 2188927), (65, 2020548), (78, 1683790), (130, 1010274), (156, 841895), (163, 805740), (195, 673516), (260, 505137), (326, 402870), (390, 336758), (489, 268580), (652, 201435), (780, 168379), (815, 161148), (978, 134290), (1033, 127140), (1630, 80574), (1956, 67145), (2066, 63570), (2119, 61980), (2445, 53716), (3099, 42380), (3260, 40287), (4132, 31785), (4238, 30990), (4890, 26858), (5165, 25428), (6198, 21190), (6357, 20660), (8476, 15495), (9780, 13429), (10330, 12714), (10595, 12396)]