157065068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{39703}}^1$

素因数の和:39773

約数の個数: 24

約数和(自身を含む): 293491968

約数和(自身を除く): 136426900

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 39703, 79406, 158812, 913169, 1707229, 1826338, 3414458, 3652676, 6828916, 39266267, 78532534, 157065068]

約数ペア:

[(1, 157065068), (2, 78532534), (4, 39266267), (23, 6828916), (43, 3652676), (46, 3414458), (86, 1826338), (92, 1707229), (172, 913169), (989, 158812), (1978, 79406), (3956, 39703)]