156984451534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1\times {\mathrm{42487}}^1$

素因数の和:43612

約数の個数: 32

約数和(自身を含む): 251873962560

約数和(自身を除く): 94889511026

約数列:

[1, 2, 17, 34, 109, 218, 997, 1853, 1994, 3706, 16949, 33898, 42487, 84974, 108673, 217346, 722279, 1444558, 1847441, 3694882, 4631083, 9262166, 42359539, 78728411, 84719078, 157456822, 720112163, 1440224326, 4617189751, 9234379502, 78492225767, 156984451534]

約数ペア:

[(1, 156984451534), (2, 78492225767), (17, 9234379502), (34, 4617189751), (109, 1440224326), (218, 720112163), (997, 157456822), (1853, 84719078), (1994, 78728411), (3706, 42359539), (16949, 9262166), (33898, 4631083), (42487, 3694882), (84974, 1847441), (108673, 1444558), (217346, 722279)]