171498756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 474163200

約数和(自身を除く): 302664444

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 139, 143, 156, 278, 286, 417, 429, 556, 572, 719, 834, 858, 1438, 1529, 1668, 1716, 1807, 2157, 2876, 3058, 3614, 4314, 4587, 5421, 6116, 7228, 7909, 8628, 9174, 9347, 10842, 15818, 18348, 18694, 19877, 21684, 23727, 28041, 31636, 37388, 39754, 47454, 56082, 59631, 79508, 94908, 99941, 102817, 112164, 119262, 199882, 205634, 238524, 299823, 308451, 399764, 411268, 599646, 616902, 1099351, 1199292, 1233804, 1299233, 2198702, 2598466, 3298053, 3897699, 4397404, 5196932, 6596106, 7795398, 13192212, 14291563, 15590796, 28583126, 42874689, 57166252, 85749378, 171498756]

約数ペア:

[(1, 171498756), (2, 85749378), (3, 57166252), (4, 42874689), (6, 28583126), (11, 15590796), (12, 14291563), (13, 13192212), (22, 7795398), (26, 6596106), (33, 5196932), (39, 4397404), (44, 3897699), (52, 3298053), (66, 2598466), (78, 2198702), (132, 1299233), (139, 1233804), (143, 1199292), (156, 1099351), (278, 616902), (286, 599646), (417, 411268), (429, 399764), (556, 308451), (572, 299823), (719, 238524), (834, 205634), (858, 199882), (1438, 119262), (1529, 112164), (1668, 102817), (1716, 99941), (1807, 94908), (2157, 79508), (2876, 59631), (3058, 56082), (3614, 47454), (4314, 39754), (4587, 37388), (5421, 31636), (6116, 28041), (7228, 23727), (7909, 21684), (8628, 19877), (9174, 18694), (9347, 18348), (10842, 15818)]