156976190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2242517}}^1$

素因数の和:2242531

約数の個数: 16

約数和(自身を含む): 322922592

約数和(自身を除く): 165946402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2242517, 4485034, 11212585, 15697619, 22425170, 31395238, 78488095, 156976190]

約数ペア:

[(1, 156976190), (2, 78488095), (5, 31395238), (7, 22425170), (10, 15697619), (14, 11212585), (35, 4485034), (70, 2242517)]