137591336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43987}}^1$

素因数の和:44033

約数の個数: 32

約数和(自身を含む): 285042240

約数和(自身を除く): 147450904

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 43987, 87974, 175948, 351896, 747779, 1011701, 1495558, 2023402, 2991116, 4046804, 5982232, 8093608, 17198917, 34397834, 68795668, 137591336]

約数ペア:

[(1, 137591336), (2, 68795668), (4, 34397834), (8, 17198917), (17, 8093608), (23, 5982232), (34, 4046804), (46, 2991116), (68, 2023402), (92, 1495558), (136, 1011701), (184, 747779), (391, 351896), (782, 175948), (1564, 87974), (3128, 43987)]