156668128434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{378425431}}^1$

素因数の和:378425462

約数の個数: 24

約数和(自身を含む): 354206204352

約数和(自身を除く): 197538075918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 378425431, 756850862, 1135276293, 2270552586, 3405828879, 6811657758, 8703784913, 17407569826, 26111354739, 52222709478, 78334064217, 156668128434]

約数ペア:

[(1, 156668128434), (2, 78334064217), (3, 52222709478), (6, 26111354739), (9, 17407569826), (18, 8703784913), (23, 6811657758), (46, 3405828879), (69, 2270552586), (138, 1135276293), (207, 756850862), (414, 378425431)]