142000912

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{188831}}^1$

素因数の和:188886

約数の個数: 20

約数和(自身を含む): 280982016

約数和(自身を除く): 138981104

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 188831, 377662, 755324, 1510648, 3021296, 8875057, 17750114, 35500228, 71000456, 142000912]

約数ペア:

[(1, 142000912), (2, 71000456), (4, 35500228), (8, 17750114), (16, 8875057), (47, 3021296), (94, 1510648), (188, 755324), (376, 377662), (752, 188831)]