156936469228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5044891}}^1$

素因数の和:5045014

約数の個数: 48

約数和(自身を含む): 345797077248

約数和(自身を除く): 188860608020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4444, 7777, 15554, 31108, 5044891, 10089782, 20179564, 35314237, 55493801, 70628474, 110987602, 141256948, 221975204, 388456607, 509533991, 776913214, 1019067982, 1553826428, 2038135964, 3566737937, 5604873901, 7133475874, 11209747802, 14266951748, 22419495604, 39234117307, 78468234614, 156936469228]

約数ペア:

[(1, 156936469228), (2, 78468234614), (4, 39234117307), (7, 22419495604), (11, 14266951748), (14, 11209747802), (22, 7133475874), (28, 5604873901), (44, 3566737937), (77, 2038135964), (101, 1553826428), (154, 1019067982), (202, 776913214), (308, 509533991), (404, 388456607), (707, 221975204), (1111, 141256948), (1414, 110987602), (2222, 70628474), (2828, 55493801), (4444, 35314237), (7777, 20179564), (15554, 10089782), (31108, 5044891)]