149502744

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 414907740

約数和(自身を除く): 265404996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1123, 1548, 1849, 2246, 3096, 3369, 3698, 4492, 5547, 6738, 7396, 8984, 10107, 11094, 13476, 14792, 16641, 20214, 22188, 26952, 33282, 40428, 44376, 48289, 66564, 80856, 96578, 133128, 144867, 193156, 289734, 386312, 434601, 579468, 869202, 1158936, 1738404, 2076427, 3476808, 4152854, 6229281, 8305708, 12458562, 16611416, 18687843, 24917124, 37375686, 49834248, 74751372, 149502744]

約数ペア:

[(1, 149502744), (2, 74751372), (3, 49834248), (4, 37375686), (6, 24917124), (8, 18687843), (9, 16611416), (12, 12458562), (18, 8305708), (24, 6229281), (36, 4152854), (43, 3476808), (72, 2076427), (86, 1738404), (129, 1158936), (172, 869202), (258, 579468), (344, 434601), (387, 386312), (516, 289734), (774, 193156), (1032, 144867), (1123, 133128), (1548, 96578), (1849, 80856), (2246, 66564), (3096, 48289), (3369, 44376), (3698, 40428), (4492, 33282), (5547, 26952), (6738, 22188), (7396, 20214), (8984, 16641), (10107, 14792), (11094, 13476)]