168983412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7793}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 427734720

約数和(自身を除く): 258751308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 7793, 10842, 15586, 21684, 23379, 31172, 46758, 93516, 101309, 202618, 303927, 405236, 607854, 1083227, 1215708, 2166454, 3249681, 4332908, 6499362, 12998724, 14081951, 28163902, 42245853, 56327804, 84491706, 168983412]

約数ペア:

[(1, 168983412), (2, 84491706), (3, 56327804), (4, 42245853), (6, 28163902), (12, 14081951), (13, 12998724), (26, 6499362), (39, 4332908), (52, 3249681), (78, 2166454), (139, 1215708), (156, 1083227), (278, 607854), (417, 405236), (556, 303927), (834, 202618), (1668, 101309), (1807, 93516), (3614, 46758), (5421, 31172), (7228, 23379), (7793, 21684), (10842, 15586)]