157040097992

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{401}}^1\times {\mathrm{300323}}^1$

素因数の和:300893

約数の個数: 32

約数和(自身を含む): 296996410080

約数和(自身を除く): 139956312088

約数列:

[1, 2, 4, 8, 163, 326, 401, 652, 802, 1304, 1604, 3208, 65363, 130726, 261452, 300323, 522904, 600646, 1201292, 2402584, 48952649, 97905298, 120429523, 195810596, 240859046, 391621192, 481718092, 963436184, 19630012249, 39260024498, 78520048996, 157040097992]

約数ペア:

[(1, 157040097992), (2, 78520048996), (4, 39260024498), (8, 19630012249), (163, 963436184), (326, 481718092), (401, 391621192), (652, 240859046), (802, 195810596), (1304, 120429523), (1604, 97905298), (3208, 48952649), (65363, 2402584), (130726, 1201292), (261452, 600646), (300323, 522904)]