138836296

素因数分解:

$2^3\times {\mathrm{1091}}^1\times {\mathrm{15907}}^1$

素因数の和:17004

約数の個数: 16

約数和(自身を含む): 260573040

約数和(自身を除く): 121736744

約数列:

[1, 2, 4, 8, 1091, 2182, 4364, 8728, 15907, 31814, 63628, 127256, 17354537, 34709074, 69418148, 138836296]

約数ペア:

[(1, 138836296), (2, 69418148), (4, 34709074), (8, 17354537), (1091, 127256), (2182, 63628), (4364, 31814), (8728, 15907)]