166965340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{124601}}^1$

素因数の和:124677

約数の個数: 24

約数和(自身を含む): 355863312

約数和(自身を除く): 188897972

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 124601, 249202, 498404, 623005, 1246010, 2492020, 8348267, 16696534, 33393068, 41741335, 83482670, 166965340]

約数ペア:

[(1, 166965340), (2, 83482670), (4, 41741335), (5, 33393068), (10, 16696534), (20, 8348267), (67, 2492020), (134, 1246010), (268, 623005), (335, 498404), (670, 249202), (1340, 124601)]