133886536

素因数分解:

$2^3\times 7^1\times {\mathrm{2390831}}^1$

素因数の和:2390844

約数の個数: 16

約数和(自身を含む): 286899840

約数和(自身を除く): 153013304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2390831, 4781662, 9563324, 16735817, 19126648, 33471634, 66943268, 133886536]

約数ペア:

[(1, 133886536), (2, 66943268), (4, 33471634), (7, 19126648), (8, 16735817), (14, 9563324), (28, 4781662), (56, 2390831)]