145998978

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{333331}}^1$

素因数の和:333409

約数の個数: 16

約数和(自身を含む): 295998816

約数和(自身を除く): 149999838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 333331, 666662, 999993, 1999986, 24333163, 48666326, 72999489, 145998978]

約数ペア:

[(1, 145998978), (2, 72999489), (3, 48666326), (6, 24333163), (73, 1999986), (146, 999993), (219, 666662), (438, 333331)]