158165084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13879}}^1$

素因数の和:13938

約数の個数: 48

約数和(自身を含む): 354439680

約数和(自身を除く): 196274596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 13879, 27758, 55516, 97153, 152669, 194306, 305338, 388612, 513523, 610676, 1027046, 1068683, 2054092, 2137366, 3594661, 4274732, 5648753, 7189322, 11297506, 14378644, 22595012, 39541271, 79082542, 158165084]

約数ペア:

[(1, 158165084), (2, 79082542), (4, 39541271), (7, 22595012), (11, 14378644), (14, 11297506), (22, 7189322), (28, 5648753), (37, 4274732), (44, 3594661), (74, 2137366), (77, 2054092), (148, 1068683), (154, 1027046), (259, 610676), (308, 513523), (407, 388612), (518, 305338), (814, 194306), (1036, 152669), (1628, 97153), (2849, 55516), (5698, 27758), (11396, 13879)]