165748016

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13577}}^1$

素因数の和:13701

約数の個数: 40

約数和(自身を含む): 370407840

約数和(自身を除く): 204659824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 13577, 27154, 54308, 95039, 108616, 190078, 217232, 380156, 760312, 1479893, 1520624, 2959786, 5919572, 10359251, 11839144, 20718502, 23678288, 41437004, 82874008, 165748016]

約数ペア:

[(1, 165748016), (2, 82874008), (4, 41437004), (7, 23678288), (8, 20718502), (14, 11839144), (16, 10359251), (28, 5919572), (56, 2959786), (109, 1520624), (112, 1479893), (218, 760312), (436, 380156), (763, 217232), (872, 190078), (1526, 108616), (1744, 95039), (3052, 54308), (6104, 27154), (12208, 13577)]