157037667676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{54449}}^1$

素因数の和:54886

約数の個数: 48

約数和(自身を含む): 292448772000

約数和(自身を除く): 135411104324

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 277, 548, 554, 1108, 2603, 5206, 5263, 10412, 10526, 21052, 37949, 54449, 75898, 108898, 151796, 217796, 721031, 1034531, 1442062, 2069062, 2884124, 4138124, 7459513, 14919026, 15082373, 29838052, 30164746, 60329492, 141730747, 283461494, 286565087, 566922988, 573130174, 1146260348, 2066285101, 4132570202, 8265140404, 39259416919, 78518833838, 157037667676]

約数ペア:

[(1, 157037667676), (2, 78518833838), (4, 39259416919), (19, 8265140404), (38, 4132570202), (76, 2066285101), (137, 1146260348), (274, 573130174), (277, 566922988), (548, 286565087), (554, 283461494), (1108, 141730747), (2603, 60329492), (5206, 30164746), (5263, 29838052), (10412, 15082373), (10526, 14919026), (21052, 7459513), (37949, 4138124), (54449, 2884124), (75898, 2069062), (108898, 1442062), (151796, 1034531), (217796, 721031)]