131596746

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 266388480

約数和(自身を除く): 134791734

約数列:

[1, 2, 3, 6, 163, 239, 326, 478, 489, 563, 717, 978, 1126, 1434, 1689, 3378, 38957, 77914, 91769, 116871, 134557, 183538, 233742, 269114, 275307, 403671, 550614, 807342, 21932791, 43865582, 65798373, 131596746]

約数ペア:

[(1, 131596746), (2, 65798373), (3, 43865582), (6, 21932791), (163, 807342), (239, 550614), (326, 403671), (478, 275307), (489, 269114), (563, 233742), (717, 183538), (978, 134557), (1126, 116871), (1434, 91769), (1689, 77914), (3378, 38957)]