144163090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3767}}^1$

素因数の和:3906

約数の個数: 32

約数和(自身を含む): 268583040

約数和(自身を除く): 124419950

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3767, 3827, 7534, 7654, 18835, 19135, 37670, 38270, 161981, 323962, 335263, 670526, 809905, 1619810, 1676315, 3352630, 14416309, 28832618, 72081545, 144163090]

約数ペア:

[(1, 144163090), (2, 72081545), (5, 28832618), (10, 14416309), (43, 3352630), (86, 1676315), (89, 1619810), (178, 809905), (215, 670526), (430, 335263), (445, 323962), (890, 161981), (3767, 38270), (3827, 37670), (7534, 19135), (7654, 18835)]