127923236

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{147377}}^1$

素因数の和:147419

約数の個数: 24

約数和(自身を含む): 264101376

約数和(自身を除く): 136178140

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 147377, 294754, 589508, 1031639, 2063278, 4126556, 4568687, 9137374, 18274748, 31980809, 63961618, 127923236]

約数ペア:

[(1, 127923236), (2, 63961618), (4, 31980809), (7, 18274748), (14, 9137374), (28, 4568687), (31, 4126556), (62, 2063278), (124, 1031639), (217, 589508), (434, 294754), (868, 147377)]