179118736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 357859040

約数和(自身を除く): 178740304

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 1873, 2224, 3746, 5977, 7492, 11954, 14984, 23908, 29968, 47816, 80539, 95632, 161078, 260347, 322156, 520694, 644312, 1041388, 1288624, 2082776, 4165552, 11194921, 22389842, 44779684, 89559368, 179118736]

約数ペア:

[(1, 179118736), (2, 89559368), (4, 44779684), (8, 22389842), (16, 11194921), (43, 4165552), (86, 2082776), (139, 1288624), (172, 1041388), (278, 644312), (344, 520694), (556, 322156), (688, 260347), (1112, 161078), (1873, 95632), (2224, 80539), (3746, 47816), (5977, 29968), (7492, 23908), (11954, 14984)]