164975742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{129089}}^1$

素因数の和:129168

約数の個数: 24

約数和(自身を含む): 362484720

約数和(自身を除く): 197508978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 129089, 258178, 387267, 774534, 1161801, 2323602, 9165319, 18330638, 27495957, 54991914, 82487871, 164975742]

約数ペア:

[(1, 164975742), (2, 82487871), (3, 54991914), (6, 27495957), (9, 18330638), (18, 9165319), (71, 2323602), (142, 1161801), (213, 774534), (426, 387267), (639, 258178), (1278, 129089)]