156834522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 377986560

約数和(自身を除く): 221152038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 157, 234, 314, 351, 471, 702, 942, 1413, 1423, 2041, 2826, 2846, 4082, 4239, 4269, 6123, 8478, 8538, 12246, 12807, 18369, 18499, 25614, 36738, 36998, 38421, 55107, 55497, 76842, 110214, 110994, 166491, 223411, 332982, 446822, 499473, 670233, 998946, 1340466, 2010699, 2904343, 4021398, 5808686, 6032097, 8713029, 12064194, 17426058, 26139087, 52278174, 78417261, 156834522]

約数ペア:

[(1, 156834522), (2, 78417261), (3, 52278174), (6, 26139087), (9, 17426058), (13, 12064194), (18, 8713029), (26, 6032097), (27, 5808686), (39, 4021398), (54, 2904343), (78, 2010699), (117, 1340466), (157, 998946), (234, 670233), (314, 499473), (351, 446822), (471, 332982), (702, 223411), (942, 166491), (1413, 110994), (1423, 110214), (2041, 76842), (2826, 55497), (2846, 55107), (4082, 38421), (4239, 36998), (4269, 36738), (6123, 25614), (8478, 18499), (8538, 18369), (12246, 12807)]