157044920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{170701}}^1$

素因数の和:170735

約数の個数: 32

約数和(自身を含む): 368716320

約数和(自身を除く): 211671400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 170701, 341402, 682804, 853505, 1365608, 1707010, 3414020, 3926123, 6828040, 7852246, 15704492, 19630615, 31408984, 39261230, 78522460, 157044920]

約数ペア:

[(1, 157044920), (2, 78522460), (4, 39261230), (5, 31408984), (8, 19630615), (10, 15704492), (20, 7852246), (23, 6828040), (40, 3926123), (46, 3414020), (92, 1707010), (115, 1365608), (184, 853505), (230, 682804), (460, 341402), (920, 170701)]