129054712

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3851}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 249609600

約数和(自身を除く): 120554888

約数列:

[1, 2, 4, 8, 59, 71, 118, 142, 236, 284, 472, 568, 3851, 4189, 7702, 8378, 15404, 16756, 30808, 33512, 227209, 273421, 454418, 546842, 908836, 1093684, 1817672, 2187368, 16131839, 32263678, 64527356, 129054712]

約数ペア:

[(1, 129054712), (2, 64527356), (4, 32263678), (8, 16131839), (59, 2187368), (71, 1817672), (118, 1093684), (142, 908836), (236, 546842), (284, 454418), (472, 273421), (568, 227209), (3851, 33512), (4189, 30808), (7702, 16756), (8378, 15404)]