128850852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2819}}^1$

素因数の和:3132

約数の個数: 48

約数和(自身を含む): 324999360

約数和(自身を除く): 196148508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 2819, 3516, 3809, 5638, 7618, 8457, 11276, 11427, 15236, 16914, 22854, 33828, 36647, 45708, 73294, 109941, 146588, 219882, 439764, 825967, 1651934, 2477901, 3303868, 4955802, 9911604, 10737571, 21475142, 32212713, 42950284, 64425426, 128850852]

約数ペア:

[(1, 128850852), (2, 64425426), (3, 42950284), (4, 32212713), (6, 21475142), (12, 10737571), (13, 9911604), (26, 4955802), (39, 3303868), (52, 2477901), (78, 1651934), (156, 825967), (293, 439764), (586, 219882), (879, 146588), (1172, 109941), (1758, 73294), (2819, 45708), (3516, 36647), (3809, 33828), (5638, 22854), (7618, 16914), (8457, 15236), (11276, 11427)]