163923386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{47459}}^1$

素因数の和:47629

約数の個数: 16

約数和(自身を含む): 269952480

約数和(自身を除く): 106029094

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 47459, 94918, 522049, 1044098, 7451063, 14902126, 81961693, 163923386]

約数ペア:

[(1, 163923386), (2, 81961693), (11, 14902126), (22, 7451063), (157, 1044098), (314, 522049), (1727, 94918), (3454, 47459)]