161891472

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{26557}}^1$

素因数の和:26695

約数の個数: 40

約数和(自身を含む): 421528576

約数和(自身を除く): 259637104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 26557, 53114, 79671, 106228, 159342, 212456, 318684, 424912, 637368, 1274736, 3372739, 6745478, 10118217, 13490956, 20236434, 26981912, 40472868, 53963824, 80945736, 161891472]

約数ペア:

[(1, 161891472), (2, 80945736), (3, 53963824), (4, 40472868), (6, 26981912), (8, 20236434), (12, 13490956), (16, 10118217), (24, 6745478), (48, 3372739), (127, 1274736), (254, 637368), (381, 424912), (508, 318684), (762, 212456), (1016, 159342), (1524, 106228), (2032, 79671), (3048, 53114), (6096, 26557)]