181149306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:4011

約数の個数: 64

約数和(自身を含む): 424058880

約数和(自身を除く): 242909574

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3534, 3943, 7657, 7886, 11829, 15314, 22971, 23658, 45942, 51259, 74917, 102518, 122233, 149834, 153777, 224751, 244466, 307554, 366699, 449502, 733398, 973921, 1589029, 1947842, 2322427, 2921763, 3178058, 4644854, 4767087, 5843526, 6967281, 9534174, 13934562, 30191551, 60383102, 90574653, 181149306]

約数ペア:

[(1, 181149306), (2, 90574653), (3, 60383102), (6, 30191551), (13, 13934562), (19, 9534174), (26, 6967281), (31, 5843526), (38, 4767087), (39, 4644854), (57, 3178058), (62, 2921763), (78, 2322427), (93, 1947842), (114, 1589029), (186, 973921), (247, 733398), (403, 449502), (494, 366699), (589, 307554), (741, 244466), (806, 224751), (1178, 153777), (1209, 149834), (1482, 122233), (1767, 102518), (2418, 74917), (3534, 51259), (3943, 45942), (7657, 23658), (7886, 22971), (11829, 15314)]