161865124

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{1279}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 293529600

約数和(自身を除く): 131664476

約数列:

[1, 2, 4, 29, 58, 116, 1091, 1279, 2182, 2558, 4364, 5116, 31639, 37091, 63278, 74182, 126556, 148364, 1395389, 2790778, 5581556, 40466281, 80932562, 161865124]

約数ペア:

[(1, 161865124), (2, 80932562), (4, 40466281), (29, 5581556), (58, 2790778), (116, 1395389), (1091, 148364), (1279, 126556), (2182, 74182), (2558, 63278), (4364, 37091), (5116, 31639)]