149566212

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 394377984

約数和(自身を除く): 244811772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1823, 1908, 2279, 3646, 4558, 5469, 6837, 7292, 9116, 10938, 13674, 16407, 20511, 21876, 27348, 32814, 41022, 65628, 78389, 82044, 96619, 156778, 193238, 235167, 289857, 313556, 386476, 470334, 579714, 705501, 869571, 940668, 1159428, 1411002, 1739142, 2822004, 3478284, 4154617, 8309234, 12463851, 16618468, 24927702, 37391553, 49855404, 74783106, 149566212]

約数ペア:

[(1, 149566212), (2, 74783106), (3, 49855404), (4, 37391553), (6, 24927702), (9, 16618468), (12, 12463851), (18, 8309234), (36, 4154617), (43, 3478284), (53, 2822004), (86, 1739142), (106, 1411002), (129, 1159428), (159, 940668), (172, 869571), (212, 705501), (258, 579714), (318, 470334), (387, 386476), (477, 313556), (516, 289857), (636, 235167), (774, 193238), (954, 156778), (1548, 96619), (1823, 82044), (1908, 78389), (2279, 65628), (3646, 41022), (4558, 32814), (5469, 27348), (6837, 21876), (7292, 20511), (9116, 16407), (10938, 13674)]