156979815452

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{4243}}^1\times {\mathrm{58913}}^1$

素因数の和:63317

約数の個数: 24

約数和(自身を含む): 276534303696

約数和(自身を除く): 119554488244

約数列:

[1, 2, 4, 157, 314, 628, 4243, 8486, 16972, 58913, 117826, 235652, 666151, 1332302, 2664604, 9249341, 18498682, 36997364, 249967859, 499935718, 999871436, 39244953863, 78489907726, 156979815452]

約数ペア:

[(1, 156979815452), (2, 78489907726), (4, 39244953863), (157, 999871436), (314, 499935718), (628, 249967859), (4243, 36997364), (8486, 18498682), (16972, 9249341), (58913, 2664604), (117826, 1332302), (235652, 666151)]