157218330241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{11691703}}^1$

素因数の和:11691840

約数の個数: 16

約数和(自身を含む): 191931012864

約数和(自身を除く): 34712682623

約数列:

[1, 7, 17, 113, 119, 791, 1921, 13447, 11691703, 81841921, 198758951, 1321162439, 1391312657, 9248137073, 22459761463, 157218330241]

約数ペア:

[(1, 157218330241), (7, 22459761463), (17, 9248137073), (113, 1391312657), (119, 1321162439), (791, 198758951), (1921, 81841921), (13447, 11691703)]