164989416

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43787}}^1$

素因数の和:43953

約数の個数: 32

約数和(自身を含む): 415110240

約数和(自身を除く): 250120824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 43787, 87574, 131361, 175148, 262722, 350296, 525444, 1050888, 6874559, 13749118, 20623677, 27498236, 41247354, 54996472, 82494708, 164989416]

約数ペア:

[(1, 164989416), (2, 82494708), (3, 54996472), (4, 41247354), (6, 27498236), (8, 20623677), (12, 13749118), (24, 6874559), (157, 1050888), (314, 525444), (471, 350296), (628, 262722), (942, 175148), (1256, 131361), (1884, 87574), (3768, 43787)]