129214078

素因数分解:

$2^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{5471}}^1$

素因数の和:5728

約数の個数: 24

約数和(自身を含む): 226442304

約数和(自身を除く): 97228226

約数列:

[1, 2, 7, 14, 49, 98, 241, 482, 1687, 3374, 5471, 10942, 11809, 23618, 38297, 76594, 268079, 536158, 1318511, 2637022, 9229577, 18459154, 64607039, 129214078]

約数ペア:

[(1, 129214078), (2, 64607039), (7, 18459154), (14, 9229577), (49, 2637022), (98, 1318511), (241, 536158), (482, 268079), (1687, 76594), (3374, 38297), (5471, 23618), (10942, 11809)]