168067792

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{751}}^1$

素因数の和:1027

約数の個数: 40

約数和(自身を含む): 332335872

約数和(自身を除く): 164268080

約数列:

[1, 2, 4, 8, 16, 71, 142, 197, 284, 394, 568, 751, 788, 1136, 1502, 1576, 3004, 3152, 6008, 12016, 13987, 27974, 53321, 55948, 106642, 111896, 147947, 213284, 223792, 295894, 426568, 591788, 853136, 1183576, 2367152, 10504237, 21008474, 42016948, 84033896, 168067792]

約数ペア:

[(1, 168067792), (2, 84033896), (4, 42016948), (8, 21008474), (16, 10504237), (71, 2367152), (142, 1183576), (197, 853136), (284, 591788), (394, 426568), (568, 295894), (751, 223792), (788, 213284), (1136, 147947), (1502, 111896), (1576, 106642), (3004, 55948), (3152, 53321), (6008, 27974), (12016, 13987)]