181012512

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26557}}^1$

素因数の和:26641

約数の個数: 48

約数和(自身を含む): 481868352

約数和(自身を除く): 300855840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 26557, 53114, 79671, 106228, 159342, 212456, 318684, 424912, 637368, 849824, 1274736, 1885547, 2549472, 3771094, 5656641, 7542188, 11313282, 15084376, 22626564, 30168752, 45253128, 60337504, 90506256, 181012512]

約数ペア:

[(1, 181012512), (2, 90506256), (3, 60337504), (4, 45253128), (6, 30168752), (8, 22626564), (12, 15084376), (16, 11313282), (24, 7542188), (32, 5656641), (48, 3771094), (71, 2549472), (96, 1885547), (142, 1274736), (213, 849824), (284, 637368), (426, 424912), (568, 318684), (852, 212456), (1136, 159342), (1704, 106228), (2272, 79671), (3408, 53114), (6816, 26557)]