156908972650

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{563}}^1\times {\mathrm{67157}}^1$

素因数の和:67815

約数の個数: 48

約数和(自身を含む): 295895998944

約数和(自身を除く): 138987026294

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 563, 830, 1126, 2075, 2815, 4150, 5630, 14075, 28150, 46729, 67157, 93458, 134314, 233645, 335785, 467290, 671570, 1168225, 1678925, 2336450, 3357850, 5574031, 11148062, 27870155, 37809391, 55740310, 75618782, 139350775, 189046955, 278701550, 378093910, 945234775, 1890469550, 3138179453, 6276358906, 15690897265, 31381794530, 78454486325, 156908972650]

約数ペア:

[(1, 156908972650), (2, 78454486325), (5, 31381794530), (10, 15690897265), (25, 6276358906), (50, 3138179453), (83, 1890469550), (166, 945234775), (415, 378093910), (563, 278701550), (830, 189046955), (1126, 139350775), (2075, 75618782), (2815, 55740310), (4150, 37809391), (5630, 27870155), (14075, 11148062), (28150, 5574031), (46729, 3357850), (67157, 2336450), (93458, 1678925), (134314, 1168225), (233645, 671570), (335785, 467290)]