145481608

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{1367}}^1$

素因数の和:1677

約数の個数: 32

約数和(自身を含む): 279236160

約数和(自身を除く): 133754552

約数列:

[1, 2, 4, 8, 53, 106, 212, 251, 424, 502, 1004, 1367, 2008, 2734, 5468, 10936, 13303, 26606, 53212, 72451, 106424, 144902, 289804, 343117, 579608, 686234, 1372468, 2744936, 18185201, 36370402, 72740804, 145481608]

約数ペア:

[(1, 145481608), (2, 72740804), (4, 36370402), (8, 18185201), (53, 2744936), (106, 1372468), (212, 686234), (251, 579608), (424, 343117), (502, 289804), (1004, 144902), (1367, 106424), (2008, 72451), (2734, 53212), (5468, 26606), (10936, 13303)]