173551326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 382536000

約数和(自身を除く): 208984674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 137, 149, 218, 274, 298, 327, 411, 447, 654, 822, 894, 1417, 1781, 1937, 2834, 3562, 3874, 4251, 5343, 5811, 8502, 10686, 11622, 14933, 16241, 20413, 29866, 32482, 40826, 44799, 48723, 61239, 89598, 97446, 122478, 194129, 211133, 265369, 388258, 422266, 530738, 582387, 633399, 796107, 1164774, 1266798, 1592214, 2225017, 4450034, 6675051, 13350102, 28925221, 57850442, 86775663, 173551326]

約数ペア:

[(1, 173551326), (2, 86775663), (3, 57850442), (6, 28925221), (13, 13350102), (26, 6675051), (39, 4450034), (78, 2225017), (109, 1592214), (137, 1266798), (149, 1164774), (218, 796107), (274, 633399), (298, 582387), (327, 530738), (411, 422266), (447, 388258), (654, 265369), (822, 211133), (894, 194129), (1417, 122478), (1781, 97446), (1937, 89598), (2834, 61239), (3562, 48723), (3874, 44799), (4251, 40826), (5343, 32482), (5811, 29866), (8502, 20413), (10686, 16241), (11622, 14933)]