131969964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5591}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 353235456

約数和(自身を除く): 221265492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5591, 5901, 7868, 11182, 11802, 16773, 22364, 23604, 33546, 39137, 67092, 78274, 117411, 156548, 234822, 469644, 1571071, 3142142, 4713213, 6284284, 9426426, 10997497, 18852852, 21994994, 32992491, 43989988, 65984982, 131969964]

約数ペア:

[(1, 131969964), (2, 65984982), (3, 43989988), (4, 32992491), (6, 21994994), (7, 18852852), (12, 10997497), (14, 9426426), (21, 6284284), (28, 4713213), (42, 3142142), (84, 1571071), (281, 469644), (562, 234822), (843, 156548), (1124, 117411), (1686, 78274), (1967, 67092), (3372, 39137), (3934, 33546), (5591, 23604), (5901, 22364), (7868, 16773), (11182, 11802)]