151129840

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18341}}^1$

素因数の和:18457

約数の個数: 40

約数和(自身を含む): 354807648

約数和(自身を除く): 203677808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 18341, 36682, 73364, 91705, 146728, 183410, 293456, 366820, 733640, 1467280, 1889123, 3778246, 7556492, 9445615, 15112984, 18891230, 30225968, 37782460, 75564920, 151129840]

約数ペア:

[(1, 151129840), (2, 75564920), (4, 37782460), (5, 30225968), (8, 18891230), (10, 15112984), (16, 9445615), (20, 7556492), (40, 3778246), (80, 1889123), (103, 1467280), (206, 733640), (412, 366820), (515, 293456), (824, 183410), (1030, 146728), (1648, 91705), (2060, 73364), (4120, 36682), (8240, 18341)]