159156976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 60

約数和(自身を含む): 347971032

約数和(自身を除く): 188814056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 941, 961, 1364, 1882, 1922, 2728, 3764, 3844, 5456, 7528, 7688, 10351, 10571, 15056, 15376, 20702, 21142, 29171, 41404, 42284, 58342, 82808, 84568, 116684, 165616, 169136, 233368, 320881, 466736, 641762, 904301, 1283524, 1808602, 2567048, 3617204, 5134096, 7234408, 9947311, 14468816, 19894622, 39789244, 79578488, 159156976]

約数ペア:

[(1, 159156976), (2, 79578488), (4, 39789244), (8, 19894622), (11, 14468816), (16, 9947311), (22, 7234408), (31, 5134096), (44, 3617204), (62, 2567048), (88, 1808602), (124, 1283524), (176, 904301), (248, 641762), (341, 466736), (496, 320881), (682, 233368), (941, 169136), (961, 165616), (1364, 116684), (1882, 84568), (1922, 82808), (2728, 58342), (3764, 42284), (3844, 41404), (5456, 29171), (7528, 21142), (7688, 20702), (10351, 15376), (10571, 15056)]