157260970

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139169}}^1$

素因数の和:139289

約数の個数: 16

約数和(自身を含む): 285576840

約数和(自身を除く): 128315870

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 139169, 278338, 695845, 1391690, 15726097, 31452194, 78630485, 157260970]

約数ペア:

[(1, 157260970), (2, 78630485), (5, 31452194), (10, 15726097), (113, 1391690), (226, 695845), (565, 278338), (1130, 139169)]