155222672

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80177}}^1$

素因数の和:80207

約数の個数: 30

約数和(自身を含む): 330573894

約数和(自身を除く): 175351222

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80177, 160354, 320708, 641416, 881947, 1282832, 1763894, 3527788, 7055576, 9701417, 14111152, 19402834, 38805668, 77611336, 155222672]

約数ペア:

[(1, 155222672), (2, 77611336), (4, 38805668), (8, 19402834), (11, 14111152), (16, 9701417), (22, 7055576), (44, 3527788), (88, 1763894), (121, 1282832), (176, 881947), (242, 641416), (484, 320708), (968, 160354), (1936, 80177)]