136941868

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 299747952

約数和(自身を除く): 162806084

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 476, 511, 563, 833, 1022, 1126, 1241, 1666, 2044, 2252, 2482, 3332, 3577, 3941, 4964, 7154, 7882, 8687, 9571, 14308, 15764, 17374, 19142, 27587, 34748, 38284, 41099, 55174, 60809, 66997, 82198, 110348, 121618, 133994, 164396, 243236, 267988, 287693, 468979, 575386, 698683, 937958, 1150772, 1397366, 1875916, 2013851, 2794732, 4027702, 4890781, 8055404, 9781562, 19563124, 34235467, 68470934, 136941868]

約数ペア:

[(1, 136941868), (2, 68470934), (4, 34235467), (7, 19563124), (14, 9781562), (17, 8055404), (28, 4890781), (34, 4027702), (49, 2794732), (68, 2013851), (73, 1875916), (98, 1397366), (119, 1150772), (146, 937958), (196, 698683), (238, 575386), (292, 468979), (476, 287693), (511, 267988), (563, 243236), (833, 164396), (1022, 133994), (1126, 121618), (1241, 110348), (1666, 82198), (2044, 66997), (2252, 60809), (2482, 55174), (3332, 41099), (3577, 38284), (3941, 34748), (4964, 27587), (7154, 19142), (7882, 17374), (8687, 15764), (9571, 14308)]