156968967

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{12109}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 217980000

約数和(自身を除く): 61011033

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12109, 12963, 36327, 351161, 1053483, 1804241, 5412723, 52322989, 156968967]

約数ペア:

[(1, 156968967), (3, 52322989), (29, 5412723), (87, 1804241), (149, 1053483), (447, 351161), (4321, 36327), (12109, 12963)]