164829336

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{20023}}^1$

素因数の和:20053

約数の個数: 64

約数和(自身を含む): 480576000

約数和(自身を除く): 315746664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 20023, 40046, 60069, 80092, 120138, 140161, 160184, 240276, 280322, 420483, 480552, 560644, 840966, 981127, 1121288, 1681932, 1962254, 2943381, 3363864, 3924508, 5886762, 6867889, 7849016, 11773524, 13735778, 20603667, 23547048, 27471556, 41207334, 54943112, 82414668, 164829336]

約数ペア:

[(1, 164829336), (2, 82414668), (3, 54943112), (4, 41207334), (6, 27471556), (7, 23547048), (8, 20603667), (12, 13735778), (14, 11773524), (21, 7849016), (24, 6867889), (28, 5886762), (42, 3924508), (49, 3363864), (56, 2943381), (84, 1962254), (98, 1681932), (147, 1121288), (168, 981127), (196, 840966), (294, 560644), (343, 480552), (392, 420483), (588, 280322), (686, 240276), (1029, 160184), (1176, 140161), (1372, 120138), (2058, 80092), (2744, 60069), (4116, 40046), (8232, 20023)]