164262408

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{159169}}^1$

素因数の和:159221

約数の個数: 32

約数和(自身を含む): 420208800

約数和(自身を除く): 255946392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 159169, 318338, 477507, 636676, 955014, 1273352, 1910028, 3820056, 6844267, 13688534, 20532801, 27377068, 41065602, 54754136, 82131204, 164262408]

約数ペア:

[(1, 164262408), (2, 82131204), (3, 54754136), (4, 41065602), (6, 27377068), (8, 20532801), (12, 13688534), (24, 6844267), (43, 3820056), (86, 1910028), (129, 1273352), (172, 955014), (258, 636676), (344, 477507), (516, 318338), (1032, 159169)]