138932904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{821}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 379961280

約数和(自身を除く): 241028376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 821, 1282, 1642, 1923, 2463, 2564, 3284, 3846, 4926, 5128, 6568, 7051, 7692, 9031, 9852, 14102, 15384, 18062, 19704, 21153, 27093, 28204, 36124, 42306, 54186, 56408, 72248, 84612, 108372, 169224, 216744, 526261, 1052522, 1578783, 2105044, 3157566, 4210088, 5788871, 6315132, 11577742, 12630264, 17366613, 23155484, 34733226, 46310968, 69466452, 138932904]

約数ペア:

[(1, 138932904), (2, 69466452), (3, 46310968), (4, 34733226), (6, 23155484), (8, 17366613), (11, 12630264), (12, 11577742), (22, 6315132), (24, 5788871), (33, 4210088), (44, 3157566), (66, 2105044), (88, 1578783), (132, 1052522), (264, 526261), (641, 216744), (821, 169224), (1282, 108372), (1642, 84612), (1923, 72248), (2463, 56408), (2564, 54186), (3284, 42306), (3846, 36124), (4926, 28204), (5128, 27093), (6568, 21153), (7051, 19704), (7692, 18062), (9031, 15384), (9852, 14102)]