156794994

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{12149}}^1$

素因数の和:12399

約数の個数: 32

約数和(自身を含む): 349920000

約数和(自身を除く): 193125006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12149, 12906, 24298, 36447, 72894, 109341, 218682, 328023, 656046, 2903611, 5807222, 8710833, 17421666, 26132499, 52264998, 78397497, 156794994]

約数ペア:

[(1, 156794994), (2, 78397497), (3, 52264998), (6, 26132499), (9, 17421666), (18, 8710833), (27, 5807222), (54, 2903611), (239, 656046), (478, 328023), (717, 218682), (1434, 109341), (2151, 72894), (4302, 36447), (6453, 24298), (12149, 12906)]