173998296

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^2\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 72

約数和(自身を含む): 482828580

約数和(自身を除く): 308830284

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, 1307, 1548, 1849, 2614, 3096, 3698, 3921, 5228, 5547, 7396, 7842, 10456, 11094, 11763, 14792, 15684, 16641, 22188, 23526, 31368, 33282, 44376, 47052, 56201, 66564, 94104, 112402, 133128, 168603, 224804, 337206, 449608, 505809, 674412, 1011618, 1348824, 2023236, 2416643, 4046472, 4833286, 7249929, 9666572, 14499858, 19333144, 21749787, 28999716, 43499574, 57999432, 86999148, 173998296]

約数ペア:

[(1, 173998296), (2, 86999148), (3, 57999432), (4, 43499574), (6, 28999716), (8, 21749787), (9, 19333144), (12, 14499858), (18, 9666572), (24, 7249929), (36, 4833286), (43, 4046472), (72, 2416643), (86, 2023236), (129, 1348824), (172, 1011618), (258, 674412), (344, 505809), (387, 449608), (516, 337206), (774, 224804), (1032, 168603), (1307, 133128), (1548, 112402), (1849, 94104), (2614, 66564), (3096, 56201), (3698, 47052), (3921, 44376), (5228, 33282), (5547, 31368), (7396, 23526), (7842, 22188), (10456, 16641), (11094, 15684), (11763, 14792)]