156951508016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577027603}}^1$

素因数の和:577027628

約数の個数: 20

約数和(自身を含む): 321981403032

約数和(自身を除く): 165029895016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577027603, 1154055206, 2308110412, 4616220824, 9232441648, 9809469251, 19618938502, 39237877004, 78475754008, 156951508016]

約数ペア:

[(1, 156951508016), (2, 78475754008), (4, 39237877004), (8, 19618938502), (16, 9809469251), (17, 9232441648), (34, 4616220824), (68, 2308110412), (136, 1154055206), (272, 577027603)]