15707851148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2\times {\mathrm{641}}^1$

素因数の和:1035

約数の個数: 72

約数和(自身を含む): 31977901872

約数和(自身を除く): 16270050724

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 362, 374, 641, 724, 748, 1282, 1991, 2564, 3077, 3982, 6154, 7051, 7964, 10897, 12308, 14102, 21794, 28204, 32761, 33847, 43588, 65522, 67694, 116021, 119867, 131044, 135388, 232042, 239734, 360371, 464084, 479468, 556937, 720742, 1113874, 1276231, 1441484, 1972357, 2227748, 2552462, 3944714, 5104924, 6126307, 7889428, 12252614, 20999801, 21695927, 24505228, 41999602, 43391854, 83999204, 86783708, 230997811, 356996617, 461995622, 713993234, 923991244, 1427986468, 3926962787, 7853925574, 15707851148]

約数ペア:

[(1, 15707851148), (2, 7853925574), (4, 3926962787), (11, 1427986468), (17, 923991244), (22, 713993234), (34, 461995622), (44, 356996617), (68, 230997811), (181, 86783708), (187, 83999204), (362, 43391854), (374, 41999602), (641, 24505228), (724, 21695927), (748, 20999801), (1282, 12252614), (1991, 7889428), (2564, 6126307), (3077, 5104924), (3982, 3944714), (6154, 2552462), (7051, 2227748), (7964, 1972357), (10897, 1441484), (12308, 1276231), (14102, 1113874), (21794, 720742), (28204, 556937), (32761, 479468), (33847, 464084), (43588, 360371), (65522, 239734), (67694, 232042), (116021, 135388), (119867, 131044)]