129341724

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{77543}}^1$

素因数の和:77689

約数の個数: 24

約数和(自身を含む): 303972480

約数和(自身を除く): 174630756

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 77543, 155086, 232629, 310172, 465258, 930516, 10778477, 21556954, 32335431, 43113908, 64670862, 129341724]

約数ペア:

[(1, 129341724), (2, 64670862), (3, 43113908), (4, 32335431), (6, 21556954), (12, 10778477), (139, 930516), (278, 465258), (417, 310172), (556, 232629), (834, 155086), (1668, 77543)]