169460074

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 314836992

約数和(自身を除く): 145376918

約数列:

[1, 2, 7, 14, 31, 37, 61, 62, 74, 122, 173, 217, 259, 346, 427, 434, 518, 854, 1147, 1211, 1891, 2257, 2294, 2422, 3782, 4514, 5363, 6401, 8029, 10553, 10726, 12802, 13237, 15799, 16058, 21106, 26474, 31598, 37541, 44807, 69967, 73871, 75082, 89614, 139934, 147742, 198431, 327143, 390461, 396862, 489769, 654286, 780922, 979538, 1389017, 2290001, 2733227, 2778034, 4580002, 5466454, 12104291, 24208582, 84730037, 169460074]

約数ペア:

[(1, 169460074), (2, 84730037), (7, 24208582), (14, 12104291), (31, 5466454), (37, 4580002), (61, 2778034), (62, 2733227), (74, 2290001), (122, 1389017), (173, 979538), (217, 780922), (259, 654286), (346, 489769), (427, 396862), (434, 390461), (518, 327143), (854, 198431), (1147, 147742), (1211, 139934), (1891, 89614), (2257, 75082), (2294, 73871), (2422, 69967), (3782, 44807), (4514, 37541), (5363, 31598), (6401, 26474), (8029, 21106), (10553, 16058), (10726, 15799), (12802, 13237)]