128341848

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34061}}^1$

素因数の和:34227

約数の個数: 32

約数和(自身を含む): 322907760

約数和(自身を除く): 194565912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 34061, 68122, 102183, 136244, 204366, 272488, 408732, 817464, 5347577, 10695154, 16042731, 21390308, 32085462, 42780616, 64170924, 128341848]

約数ペア:

[(1, 128341848), (2, 64170924), (3, 42780616), (4, 32085462), (6, 21390308), (8, 16042731), (12, 10695154), (24, 5347577), (157, 817464), (314, 408732), (471, 272488), (628, 204366), (942, 136244), (1256, 102183), (1884, 68122), (3768, 34061)]