161371844

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{2861}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 288489600

約数和(自身を除く): 127117756

約数列:

[1, 2, 4, 59, 118, 236, 239, 478, 956, 2861, 5722, 11444, 14101, 28202, 56404, 168799, 337598, 675196, 683779, 1367558, 2735116, 40342961, 80685922, 161371844]

約数ペア:

[(1, 161371844), (2, 80685922), (4, 40342961), (59, 2735116), (118, 1367558), (236, 683779), (239, 675196), (478, 337598), (956, 168799), (2861, 56404), (5722, 28202), (11444, 14101)]