164017304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17419}}^1$

素因数の和:17543

約数の個数: 32

約数和(自身を含む): 338644800

約数和(自身を除く): 174627496

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 17419, 34838, 69676, 139352, 191609, 383218, 766436, 1532872, 1863833, 3727666, 7455332, 14910664, 20502163, 41004326, 82008652, 164017304]

約数ペア:

[(1, 164017304), (2, 82008652), (4, 41004326), (8, 20502163), (11, 14910664), (22, 7455332), (44, 3727666), (88, 1863833), (107, 1532872), (214, 766436), (428, 383218), (856, 191609), (1177, 139352), (2354, 69676), (4708, 34838), (9416, 17419)]