171277288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1579}}^1$

素因数の和:1754

約数の個数: 64

約数和(自身を含む): 398160000

約数和(自身を除く): 226882712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 728, 1043, 1192, 1579, 1937, 2086, 3158, 3874, 4172, 6316, 7748, 8344, 11053, 12632, 13559, 15496, 20527, 22106, 27118, 41054, 44212, 54236, 82108, 88424, 108472, 143689, 164216, 235271, 287378, 470542, 574756, 941084, 1149512, 1646897, 1882168, 3058523, 3293794, 6117046, 6587588, 12234092, 13175176, 21409661, 24468184, 42819322, 85638644, 171277288]

約数ペア:

[(1, 171277288), (2, 85638644), (4, 42819322), (7, 24468184), (8, 21409661), (13, 13175176), (14, 12234092), (26, 6587588), (28, 6117046), (52, 3293794), (56, 3058523), (91, 1882168), (104, 1646897), (149, 1149512), (182, 941084), (298, 574756), (364, 470542), (596, 287378), (728, 235271), (1043, 164216), (1192, 143689), (1579, 108472), (1937, 88424), (2086, 82108), (3158, 54236), (3874, 44212), (4172, 41054), (6316, 27118), (7748, 22106), (8344, 20527), (11053, 15496), (12632, 13559)]