156983452038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245900413}}^1$

素因数の和:1245900428

約数の個数: 24

約数和(自身を含む): 388720929168

約数和(自身を除く): 231737477130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245900413, 2491800826, 3737701239, 7475402478, 8721302891, 11213103717, 17442605782, 22426207434, 26163908673, 52327817346, 78491726019, 156983452038]

約数ペア:

[(1, 156983452038), (2, 78491726019), (3, 52327817346), (6, 26163908673), (7, 22426207434), (9, 17442605782), (14, 11213103717), (18, 8721302891), (21, 7475402478), (42, 3737701239), (63, 2491800826), (126, 1245900413)]