163670296

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 311351040

約数和(自身を除く): 147680744

約数列:

[1, 2, 4, 8, 103, 206, 307, 412, 614, 647, 824, 1228, 1294, 2456, 2588, 5176, 31621, 63242, 66641, 126484, 133282, 198629, 252968, 266564, 397258, 533128, 794516, 1589032, 20458787, 40917574, 81835148, 163670296]

約数ペア:

[(1, 163670296), (2, 81835148), (4, 40917574), (8, 20458787), (103, 1589032), (206, 794516), (307, 533128), (412, 397258), (614, 266564), (647, 252968), (824, 198629), (1228, 133282), (1294, 126484), (2456, 66641), (2588, 63242), (5176, 31621)]