138465522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3769}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 325230360

約数和(自身を除く): 186764838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 157, 234, 314, 471, 942, 1413, 2041, 2826, 3769, 4082, 6123, 7538, 11307, 12246, 18369, 22614, 33921, 36738, 48997, 67842, 97994, 146991, 293982, 440973, 591733, 881946, 1183466, 1775199, 3550398, 5325597, 7692529, 10651194, 15385058, 23077587, 46155174, 69232761, 138465522]

約数ペア:

[(1, 138465522), (2, 69232761), (3, 46155174), (6, 23077587), (9, 15385058), (13, 10651194), (18, 7692529), (26, 5325597), (39, 3550398), (78, 1775199), (117, 1183466), (157, 881946), (234, 591733), (314, 440973), (471, 293982), (942, 146991), (1413, 97994), (2041, 67842), (2826, 48997), (3769, 36738), (4082, 33921), (6123, 22614), (7538, 18369), (11307, 12246)]