149439972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3617}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 381713472

約数和(自身を除く): 232273500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 626, 939, 1252, 1878, 3443, 3617, 3756, 6886, 7234, 10329, 10851, 13772, 14468, 20658, 21702, 39787, 41316, 43404, 79574, 119361, 159148, 238722, 477444, 1132121, 2264242, 3396363, 4528484, 6792726, 12453331, 13585452, 24906662, 37359993, 49813324, 74719986, 149439972]

約数ペア:

[(1, 149439972), (2, 74719986), (3, 49813324), (4, 37359993), (6, 24906662), (11, 13585452), (12, 12453331), (22, 6792726), (33, 4528484), (44, 3396363), (66, 2264242), (132, 1132121), (313, 477444), (626, 238722), (939, 159148), (1252, 119361), (1878, 79574), (3443, 43404), (3617, 41316), (3756, 39787), (6886, 21702), (7234, 20658), (10329, 14468), (10851, 13772)]