179968026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1243

約数の個数: 64

約数和(自身を含む): 429004800

約数和(自身を除く): 249036774

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 139, 174, 203, 278, 406, 417, 609, 834, 973, 1063, 1218, 1946, 2126, 2919, 3189, 4031, 5838, 6378, 7441, 8062, 12093, 14882, 22323, 24186, 28217, 30827, 44646, 56434, 61654, 84651, 92481, 147757, 169302, 184962, 215789, 295514, 431578, 443271, 647367, 886542, 1034299, 1294734, 2068598, 3102897, 4284953, 6205794, 8569906, 12854859, 25709718, 29994671, 59989342, 89984013, 179968026]

約数ペア:

[(1, 179968026), (2, 89984013), (3, 59989342), (6, 29994671), (7, 25709718), (14, 12854859), (21, 8569906), (29, 6205794), (42, 4284953), (58, 3102897), (87, 2068598), (139, 1294734), (174, 1034299), (203, 886542), (278, 647367), (406, 443271), (417, 431578), (609, 295514), (834, 215789), (973, 184962), (1063, 169302), (1218, 147757), (1946, 92481), (2126, 84651), (2919, 61654), (3189, 56434), (4031, 44646), (5838, 30827), (6378, 28217), (7441, 24186), (8062, 22323), (12093, 14882)]