129213708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3617}}^1$

素因数の和:3866

約数の個数: 48

約数和(自身を含む): 326198880

約数和(自身を除く): 196985172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 3617, 5954, 7234, 8931, 10851, 11908, 14468, 17862, 21702, 35724, 43404, 47021, 94042, 141063, 188084, 282126, 564252, 828293, 1656586, 2484879, 3313172, 4969758, 9939516, 10767809, 21535618, 32303427, 43071236, 64606854, 129213708]

約数ペア:

[(1, 129213708), (2, 64606854), (3, 43071236), (4, 32303427), (6, 21535618), (12, 10767809), (13, 9939516), (26, 4969758), (39, 3313172), (52, 2484879), (78, 1656586), (156, 828293), (229, 564252), (458, 282126), (687, 188084), (916, 141063), (1374, 94042), (2748, 47021), (2977, 43404), (3617, 35724), (5954, 21702), (7234, 17862), (8931, 14468), (10851, 11908)]