153350318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{21851}}^1$

素因数の和:21904

約数の個数: 24

約数和(自身を含む): 261568440

約数和(自身を除く): 108218122

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 21851, 43702, 240361, 480722, 633679, 1267358, 2643971, 5287942, 6970469, 13940938, 76675159, 153350318]

約数ペア:

[(1, 153350318), (2, 76675159), (11, 13940938), (22, 6970469), (29, 5287942), (58, 2643971), (121, 1267358), (242, 633679), (319, 480722), (638, 240361), (3509, 43702), (7018, 21851)]