131337188

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 233092608

約数和(自身を除く): 101755420

約数列:

[1, 2, 4, 113, 223, 226, 446, 452, 892, 1303, 2606, 5212, 25199, 50398, 100796, 147239, 290569, 294478, 581138, 588956, 1162276, 32834297, 65668594, 131337188]

約数ペア:

[(1, 131337188), (2, 65668594), (4, 32834297), (113, 1162276), (223, 588956), (226, 581138), (446, 294478), (452, 290569), (892, 147239), (1303, 100796), (2606, 50398), (5212, 25199)]