156959300272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577056251}}^1$

素因数の和:577056276

約数の個数: 20

約数和(自身を含む): 321997388616

約数和(自身を除く): 165038088344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577056251, 1154112502, 2308225004, 4616450008, 9232900016, 9809956267, 19619912534, 39239825068, 78479650136, 156959300272]

約数ペア:

[(1, 156959300272), (2, 78479650136), (4, 39239825068), (8, 19619912534), (16, 9809956267), (17, 9232900016), (34, 4616450008), (68, 2308225004), (136, 1154112502), (272, 577056251)]