157218175318

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1\times {\mathrm{7963}}^1$

素因数の和:8716

約数の個数: 32

約数和(自身を含む): 239684544000

約数和(自身を除く): 82466368682

約数列:

[1, 2, 113, 199, 226, 398, 439, 878, 7963, 15926, 22487, 44974, 49607, 87361, 99214, 174722, 899819, 1584637, 1799638, 3169274, 3495757, 6991514, 9871793, 19743586, 179063981, 358127962, 395020541, 695655643, 790041082, 1391311286, 78609087659, 157218175318]

約数ペア:

[(1, 157218175318), (2, 78609087659), (113, 1391311286), (199, 790041082), (226, 695655643), (398, 395020541), (439, 358127962), (878, 179063981), (7963, 19743586), (15926, 9871793), (22487, 6991514), (44974, 3495757), (49607, 3169274), (87361, 1799638), (99214, 1584637), (174722, 899819)]