151231618

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{22039}}^1$

素因数の和:22161

約数の個数: 16

約数和(自身を含む): 234858240

約数和(自身を除く): 83626622

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 22039, 44078, 1035833, 1608847, 2071666, 3217694, 75615809, 151231618]

約数ペア:

[(1, 151231618), (2, 75615809), (47, 3217694), (73, 2071666), (94, 1608847), (146, 1035833), (3431, 44078), (6862, 22039)]