154428868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{3217}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 295180704

約数和(自身を除く): 140751836

約数列:

[1, 2, 4, 11, 22, 44, 1091, 2182, 3217, 4364, 6434, 12001, 12868, 24002, 35387, 48004, 70774, 141548, 3509747, 7019494, 14038988, 38607217, 77214434, 154428868]

約数ペア:

[(1, 154428868), (2, 77214434), (4, 38607217), (11, 14038988), (22, 7019494), (44, 3509747), (1091, 141548), (2182, 70774), (3217, 48004), (4364, 35387), (6434, 24002), (12001, 12868)]