164772978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7489}}^1$

素因数の和:7706

約数の個数: 32

約数和(自身を含む): 348734400

約数和(自身を除く): 183961422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 3667, 7334, 7489, 11001, 14978, 22002, 22467, 44934, 142291, 284582, 426873, 853746, 1445377, 2890754, 4336131, 8672262, 27462163, 54924326, 82386489, 164772978]

約数ペア:

[(1, 164772978), (2, 82386489), (3, 54924326), (6, 27462163), (19, 8672262), (38, 4336131), (57, 2890754), (114, 1445377), (193, 853746), (386, 426873), (579, 284582), (1158, 142291), (3667, 44934), (7334, 22467), (7489, 22002), (11001, 14978)]