171929664

素因数分解:

$2^6\times 3^2\times {\mathrm{421}}^1\times {\mathrm{709}}^1$

素因数の和:1148

約数の個数: 84

約数和(自身を含む): 494672620

約数和(自身を除く): 322742956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 421, 576, 709, 842, 1263, 1418, 1684, 2127, 2526, 2836, 3368, 3789, 4254, 5052, 5672, 6381, 6736, 7578, 8508, 10104, 11344, 12762, 13472, 15156, 17016, 20208, 22688, 25524, 26944, 30312, 34032, 40416, 45376, 51048, 60624, 68064, 80832, 102096, 121248, 136128, 204192, 242496, 298489, 408384, 596978, 895467, 1193956, 1790934, 2387912, 2686401, 3581868, 4775824, 5372802, 7163736, 9551648, 10745604, 14327472, 19103296, 21491208, 28654944, 42982416, 57309888, 85964832, 171929664]

約数ペア:

[(1, 171929664), (2, 85964832), (3, 57309888), (4, 42982416), (6, 28654944), (8, 21491208), (9, 19103296), (12, 14327472), (16, 10745604), (18, 9551648), (24, 7163736), (32, 5372802), (36, 4775824), (48, 3581868), (64, 2686401), (72, 2387912), (96, 1790934), (144, 1193956), (192, 895467), (288, 596978), (421, 408384), (576, 298489), (709, 242496), (842, 204192), (1263, 136128), (1418, 121248), (1684, 102096), (2127, 80832), (2526, 68064), (2836, 60624), (3368, 51048), (3789, 45376), (4254, 40416), (5052, 34032), (5672, 30312), (6381, 26944), (6736, 25524), (7578, 22688), (8508, 20208), (10104, 17016), (11344, 15156), (12762, 13472)]