139604808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{830981}}^1$

素因数の和:830997

約数の個数: 32

約数和(自身を含む): 398871360

約数和(自身を除く): 259266552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 830981, 1661962, 2492943, 3323924, 4985886, 5816867, 6647848, 9971772, 11633734, 17450601, 19943544, 23267468, 34901202, 46534936, 69802404, 139604808]

約数ペア:

[(1, 139604808), (2, 69802404), (3, 46534936), (4, 34901202), (6, 23267468), (7, 19943544), (8, 17450601), (12, 11633734), (14, 9971772), (21, 6647848), (24, 5816867), (28, 4985886), (42, 3323924), (56, 2492943), (84, 1661962), (168, 830981)]