156618896756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1\times {\mathrm{34297}}^1$

素因数の和:39600

約数の個数: 48

約数和(自身を含む): 323413128192

約数和(自身を除く): 166794231436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 5261, 10522, 21044, 34297, 36827, 68594, 73654, 137188, 147308, 163091, 240079, 326182, 480158, 652364, 960316, 1063207, 1141637, 2126414, 2283274, 4252828, 4566548, 7442449, 14884898, 29769796, 180436517, 360873034, 721746068, 1263055619, 2526111238, 5052222476, 5593532027, 11187064054, 22374128108, 39154724189, 78309448378, 156618896756]

約数ペア:

[(1, 156618896756), (2, 78309448378), (4, 39154724189), (7, 22374128108), (14, 11187064054), (28, 5593532027), (31, 5052222476), (62, 2526111238), (124, 1263055619), (217, 721746068), (434, 360873034), (868, 180436517), (5261, 29769796), (10522, 14884898), (21044, 7442449), (34297, 4566548), (36827, 4252828), (68594, 2283274), (73654, 2126414), (137188, 1141637), (147308, 1063207), (163091, 960316), (240079, 652364), (326182, 480158)]