153446524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21661}}^1$

素因数の和:21706

約数の個数: 48

約数和(自身を含む): 349364736

約数和(自身を除く): 195918212

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 21661, 43322, 86644, 151627, 238271, 303254, 476542, 498203, 606508, 953084, 996406, 1667897, 1992812, 3335794, 3487421, 5480233, 6671588, 6974842, 10960466, 13949684, 21920932, 38361631, 76723262, 153446524]

約数ペア:

[(1, 153446524), (2, 76723262), (4, 38361631), (7, 21920932), (11, 13949684), (14, 10960466), (22, 6974842), (23, 6671588), (28, 5480233), (44, 3487421), (46, 3335794), (77, 1992812), (92, 1667897), (154, 996406), (161, 953084), (253, 606508), (308, 498203), (322, 476542), (506, 303254), (644, 238271), (1012, 151627), (1771, 86644), (3542, 43322), (7084, 21661)]