151025406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 364953600

約数和(自身を除く): 213928194

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 1979, 3318, 3634, 3958, 5451, 5937, 10902, 11874, 12719, 13853, 25438, 27706, 38157, 41559, 45517, 76314, 83118, 91034, 136551, 156341, 273102, 312682, 318619, 469023, 637238, 938046, 955857, 1094387, 1911714, 2188774, 3283161, 3595843, 6566322, 7191686, 10787529, 21575058, 25170901, 50341802, 75512703, 151025406]

約数ペア:

[(1, 151025406), (2, 75512703), (3, 50341802), (6, 25170901), (7, 21575058), (14, 10787529), (21, 7191686), (23, 6566322), (42, 3595843), (46, 3283161), (69, 2188774), (79, 1911714), (138, 1094387), (158, 955857), (161, 938046), (237, 637238), (322, 469023), (474, 318619), (483, 312682), (553, 273102), (966, 156341), (1106, 136551), (1659, 91034), (1817, 83118), (1979, 76314), (3318, 45517), (3634, 41559), (3958, 38157), (5451, 27706), (5937, 25438), (10902, 13853), (11874, 12719)]