165723140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 408167424

約数和(自身を除く): 242444284

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 73, 85, 110, 146, 170, 187, 220, 292, 340, 365, 374, 607, 730, 748, 803, 935, 1214, 1241, 1460, 1606, 1870, 2428, 2482, 3035, 3212, 3740, 4015, 4964, 6070, 6205, 6677, 8030, 10319, 12140, 12410, 13354, 13651, 16060, 20638, 24820, 26708, 27302, 33385, 41276, 44311, 51595, 54604, 66770, 68255, 88622, 103190, 113509, 133540, 136510, 177244, 206380, 221555, 227018, 273020, 443110, 454036, 487421, 567545, 753287, 886220, 974842, 1135090, 1506574, 1949684, 2270180, 2437105, 3013148, 3766435, 4874210, 7532870, 8286157, 9748420, 15065740, 16572314, 33144628, 41430785, 82861570, 165723140]

約数ペア:

[(1, 165723140), (2, 82861570), (4, 41430785), (5, 33144628), (10, 16572314), (11, 15065740), (17, 9748420), (20, 8286157), (22, 7532870), (34, 4874210), (44, 3766435), (55, 3013148), (68, 2437105), (73, 2270180), (85, 1949684), (110, 1506574), (146, 1135090), (170, 974842), (187, 886220), (220, 753287), (292, 567545), (340, 487421), (365, 454036), (374, 443110), (607, 273020), (730, 227018), (748, 221555), (803, 206380), (935, 177244), (1214, 136510), (1241, 133540), (1460, 113509), (1606, 103190), (1870, 88622), (2428, 68255), (2482, 66770), (3035, 54604), (3212, 51595), (3740, 44311), (4015, 41276), (4964, 33385), (6070, 27302), (6205, 26708), (6677, 24820), (8030, 20638), (10319, 16060), (12140, 13651), (12410, 13354)]