164630768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 328959600

約数和(自身を除く): 164328832

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 2389, 4307, 4778, 8614, 9556, 17228, 19112, 34456, 38224, 68912, 140951, 174397, 281902, 348794, 563804, 697588, 1127608, 1395176, 2255216, 2790352, 10289423, 20578846, 41157692, 82315384, 164630768]

約数ペア:

[(1, 164630768), (2, 82315384), (4, 41157692), (8, 20578846), (16, 10289423), (59, 2790352), (73, 2255216), (118, 1395176), (146, 1127608), (236, 697588), (292, 563804), (472, 348794), (584, 281902), (944, 174397), (1168, 140951), (2389, 68912), (4307, 38224), (4778, 34456), (8614, 19112), (9556, 17228)]