156942809960

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14478119}}^1$

素因数の和:14478401

約数の個数: 32

約数和(自身を含む): 354424377600

約数和(自身を除く): 197481567640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 10840, 14478119, 28956238, 57912476, 72390595, 115824952, 144781190, 289562380, 579124760, 3923570249, 7847140498, 15694280996, 19617851245, 31388561992, 39235702490, 78471404980, 156942809960]

約数ペア:

[(1, 156942809960), (2, 78471404980), (4, 39235702490), (5, 31388561992), (8, 19617851245), (10, 15694280996), (20, 7847140498), (40, 3923570249), (271, 579124760), (542, 289562380), (1084, 144781190), (1355, 115824952), (2168, 72390595), (2710, 57912476), (5420, 28956238), (10840, 14478119)]