136820684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34171}}^1$

素因数の和:34206

約数の個数: 48

約数和(自身を含む): 321490176

約数和(自身を除く): 184669492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 34171, 68342, 136684, 239197, 375881, 444223, 478394, 751762, 888446, 956788, 1503524, 1776892, 2631167, 3109561, 4886453, 5262334, 6219122, 9772906, 10524668, 12438244, 19545812, 34205171, 68410342, 136820684]

約数ペア:

[(1, 136820684), (2, 68410342), (4, 34205171), (7, 19545812), (11, 12438244), (13, 10524668), (14, 9772906), (22, 6219122), (26, 5262334), (28, 4886453), (44, 3109561), (52, 2631167), (77, 1776892), (91, 1503524), (143, 956788), (154, 888446), (182, 751762), (286, 478394), (308, 444223), (364, 375881), (572, 239197), (1001, 136684), (2002, 68342), (4004, 34171)]