157942872

素因数分解:

$2^3\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 444776640

約数和(自身を除く): 286833768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 223, 324, 446, 648, 669, 892, 1093, 1338, 1784, 2007, 2186, 2676, 3279, 4014, 4372, 5352, 6021, 6558, 8028, 8744, 9837, 12042, 13116, 16056, 18063, 19674, 24084, 26232, 29511, 36126, 39348, 48168, 59022, 72252, 78696, 88533, 118044, 144504, 177066, 236088, 243739, 354132, 487478, 708264, 731217, 974956, 1462434, 1949912, 2193651, 2924868, 4387302, 5849736, 6580953, 8774604, 13161906, 17549208, 19742859, 26323812, 39485718, 52647624, 78971436, 157942872]

約数ペア:

[(1, 157942872), (2, 78971436), (3, 52647624), (4, 39485718), (6, 26323812), (8, 19742859), (9, 17549208), (12, 13161906), (18, 8774604), (24, 6580953), (27, 5849736), (36, 4387302), (54, 2924868), (72, 2193651), (81, 1949912), (108, 1462434), (162, 974956), (216, 731217), (223, 708264), (324, 487478), (446, 354132), (648, 243739), (669, 236088), (892, 177066), (1093, 144504), (1338, 118044), (1784, 88533), (2007, 78696), (2186, 72252), (2676, 59022), (3279, 48168), (4014, 39348), (4372, 36126), (5352, 29511), (6021, 26232), (6558, 24084), (8028, 19674), (8744, 18063), (9837, 16056), (12042, 13116)]