164145912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26407}}^1$

素因数の和:26460

約数の個数: 64

約数和(自身を含む): 481681920

約数和(自身を除く): 317536008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 26407, 52814, 79221, 105628, 158442, 184849, 211256, 316884, 369698, 554547, 633768, 739396, 977059, 1109094, 1478792, 1954118, 2218188, 2931177, 3908236, 4436376, 5862354, 6839413, 7816472, 11724708, 13678826, 20518239, 23449416, 27357652, 41036478, 54715304, 82072956, 164145912]

約数ペア:

[(1, 164145912), (2, 82072956), (3, 54715304), (4, 41036478), (6, 27357652), (7, 23449416), (8, 20518239), (12, 13678826), (14, 11724708), (21, 7816472), (24, 6839413), (28, 5862354), (37, 4436376), (42, 3908236), (56, 2931177), (74, 2218188), (84, 1954118), (111, 1478792), (148, 1109094), (168, 977059), (222, 739396), (259, 633768), (296, 554547), (444, 369698), (518, 316884), (777, 211256), (888, 184849), (1036, 158442), (1554, 105628), (2072, 79221), (3108, 52814), (6216, 26407)]