156922018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{54449}}^1$

素因数の和:54593

約数の個数: 16

約数和(自身を含む): 258746400

約数和(自身を除く): 101824382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 54449, 108898, 598939, 1197878, 7132819, 14265638, 78461009, 156922018]

約数ペア:

[(1, 156922018), (2, 78461009), (11, 14265638), (22, 7132819), (131, 1197878), (262, 598939), (1441, 108898), (2882, 54449)]