125979152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9929}}^1$

素因数の和:10011

約数の個数: 40

約数和(自身を含む): 267196440

約数和(自身を除く): 141217288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 9929, 12688, 19858, 39716, 79432, 129077, 158864, 258154, 516308, 605669, 1032616, 1211338, 2065232, 2422676, 4845352, 7873697, 9690704, 15747394, 31494788, 62989576, 125979152]

約数ペア:

[(1, 125979152), (2, 62989576), (4, 31494788), (8, 15747394), (13, 9690704), (16, 7873697), (26, 4845352), (52, 2422676), (61, 2065232), (104, 1211338), (122, 1032616), (208, 605669), (244, 516308), (488, 258154), (793, 158864), (976, 129077), (1586, 79432), (3172, 39716), (6344, 19858), (9929, 12688)]