156949985020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{461617603}}^1$

素因数の和:461617629

約数の個数: 24

約数和(自身を含む): 348982908624

約数和(自身を除く): 192032923604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 461617603, 923235206, 1846470412, 2308088015, 4616176030, 7847499251, 9232352060, 15694998502, 31389997004, 39237496255, 78474992510, 156949985020]

約数ペア:

[(1, 156949985020), (2, 78474992510), (4, 39237496255), (5, 31389997004), (10, 15694998502), (17, 9232352060), (20, 7847499251), (34, 4616176030), (68, 2308088015), (85, 1846470412), (170, 923235206), (340, 461617603)]