138607632

素因数分解:

$2^4\times 3^3\times {\mathrm{320851}}^1$

素因数の和:320868

約数の個数: 40

約数和(自身を含む): 397856480

約数和(自身を除く): 259248848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 320851, 641702, 962553, 1283404, 1925106, 2566808, 2887659, 3850212, 5133616, 5775318, 7700424, 8662977, 11550636, 15400848, 17325954, 23101272, 34651908, 46202544, 69303816, 138607632]

約数ペア:

[(1, 138607632), (2, 69303816), (3, 46202544), (4, 34651908), (6, 23101272), (8, 17325954), (9, 15400848), (12, 11550636), (16, 8662977), (18, 7700424), (24, 5775318), (27, 5133616), (36, 3850212), (48, 2887659), (54, 2566808), (72, 1925106), (108, 1283404), (144, 962553), (216, 641702), (432, 320851)]