148947524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{25841}}^1$

素因数の和:25987

約数の個数: 24

約数和(自身を含む): 286536096

約数和(自身を除く): 137588572

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 25841, 51682, 103364, 284251, 568502, 1137004, 3385171, 6770342, 13540684, 37236881, 74473762, 148947524]

約数ペア:

[(1, 148947524), (2, 74473762), (4, 37236881), (11, 13540684), (22, 6770342), (44, 3385171), (131, 1137004), (262, 568502), (524, 284251), (1441, 103364), (2882, 51682), (5764, 25841)]