142892408

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 274579200

約数和(自身を除く): 131686792

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 419, 838, 907, 1676, 1814, 3352, 3628, 7256, 19693, 39386, 42629, 78772, 85258, 157544, 170516, 341032, 380033, 760066, 1520132, 3040264, 17861551, 35723102, 71446204, 142892408]

約数ペア:

[(1, 142892408), (2, 71446204), (4, 35723102), (8, 17861551), (47, 3040264), (94, 1520132), (188, 760066), (376, 380033), (419, 341032), (838, 170516), (907, 157544), (1676, 85258), (1814, 78772), (3352, 42629), (3628, 39386), (7256, 19693)]