168180160

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4651}}^1$

素因数の和:4781

約数の個数: 56

約数和(自身を含む): 404109936

約数和(自身を除く): 235929776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 4651, 7232, 9040, 9302, 18080, 18604, 23255, 36160, 37208, 46510, 74416, 93020, 148832, 186040, 297664, 372080, 525563, 744160, 1051126, 1488320, 2102252, 2627815, 4204504, 5255630, 8409008, 10511260, 16818016, 21022520, 33636032, 42045040, 84090080, 168180160]

約数ペア:

[(1, 168180160), (2, 84090080), (4, 42045040), (5, 33636032), (8, 21022520), (10, 16818016), (16, 10511260), (20, 8409008), (32, 5255630), (40, 4204504), (64, 2627815), (80, 2102252), (113, 1488320), (160, 1051126), (226, 744160), (320, 525563), (452, 372080), (565, 297664), (904, 186040), (1130, 148832), (1808, 93020), (2260, 74416), (3616, 46510), (4520, 37208), (4651, 36160), (7232, 23255), (9040, 18604), (9302, 18080)]