180547656

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{54121}}^1$

素因数の和:54269

約数の個数: 32

約数和(自身を含む): 454624800

約数和(自身を除く): 274077144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 54121, 108242, 162363, 216484, 324726, 432968, 649452, 1298904, 7522819, 15045638, 22568457, 30091276, 45136914, 60182552, 90273828, 180547656]

約数ペア:

[(1, 180547656), (2, 90273828), (3, 60182552), (4, 45136914), (6, 30091276), (8, 22568457), (12, 15045638), (24, 7522819), (139, 1298904), (278, 649452), (417, 432968), (556, 324726), (834, 216484), (1112, 162363), (1668, 108242), (3336, 54121)]