160993436

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6967}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 289729440

約数和(自身を除く): 128736004

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 5777, 6967, 11554, 13934, 23108, 27868, 369251, 738502, 759403, 1477004, 1518806, 3037612, 40248359, 80496718, 160993436]

約数ペア:

[(1, 160993436), (2, 80496718), (4, 40248359), (53, 3037612), (106, 1518806), (109, 1477004), (212, 759403), (218, 738502), (436, 369251), (5777, 27868), (6967, 23108), (11554, 13934)]