172217068

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{4093}}^1$

素因数の和:4321

約数の個数: 24

約数和(自身を含む): 307901552

約数和(自身を除く): 135684484

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 628, 4093, 8186, 10519, 16372, 21038, 42076, 274231, 548462, 642601, 1096924, 1285202, 2570404, 43054267, 86108534, 172217068]

約数ペア:

[(1, 172217068), (2, 86108534), (4, 43054267), (67, 2570404), (134, 1285202), (157, 1096924), (268, 642601), (314, 548462), (628, 274231), (4093, 42076), (8186, 21038), (10519, 16372)]