157215688

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{35537}}^1$

素因数の和:35629

約数の個数: 32

約数和(自身を含む): 341164800

約数和(自身を除く): 183949112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 35537, 71074, 142148, 248759, 284296, 497518, 995036, 1990072, 2807423, 5614846, 11229692, 19651961, 22459384, 39303922, 78607844, 157215688]

約数ペア:

[(1, 157215688), (2, 78607844), (4, 39303922), (7, 22459384), (8, 19651961), (14, 11229692), (28, 5614846), (56, 2807423), (79, 1990072), (158, 995036), (316, 497518), (553, 284296), (632, 248759), (1106, 142148), (2212, 71074), (4424, 35537)]