140129131

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 149909760

約数和(自身を除く): 9780629

約数列:

[1, 29, 43, 103, 1091, 1247, 2987, 4429, 31639, 46913, 112373, 128441, 1360477, 3258817, 4832039, 140129131]

約数ペア:

[(1, 140129131), (29, 4832039), (43, 3258817), (103, 1360477), (1091, 128441), (1247, 112373), (2987, 46913), (4429, 31639)]