138905448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{526157}}^1$

素因数の和:526177

約数の個数: 32

約数和(自身を含む): 378833760

約数和(自身を除く): 239928312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 526157, 1052314, 1578471, 2104628, 3156942, 4209256, 5787727, 6313884, 11575454, 12627768, 17363181, 23150908, 34726362, 46301816, 69452724, 138905448]

約数ペア:

[(1, 138905448), (2, 69452724), (3, 46301816), (4, 34726362), (6, 23150908), (8, 17363181), (11, 12627768), (12, 11575454), (22, 6313884), (24, 5787727), (33, 4209256), (44, 3156942), (66, 2104628), (88, 1578471), (132, 1052314), (264, 526157)]