153944570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{20071}}^1$

素因数の和:20150

約数の個数: 32

約数和(自身を含む): 303488640

約数和(自身を除く): 149544070

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 20071, 40142, 100355, 200710, 260923, 521846, 1184189, 1304615, 2368378, 2609230, 5920945, 11841890, 15394457, 30788914, 76972285, 153944570]

約数ペア:

[(1, 153944570), (2, 76972285), (5, 30788914), (10, 15394457), (13, 11841890), (26, 5920945), (59, 2609230), (65, 2368378), (118, 1304615), (130, 1184189), (295, 521846), (590, 260923), (767, 200710), (1534, 100355), (3835, 40142), (7670, 20071)]