158873004

素因数分解:

$2^2\times 3^2\times {\mathrm{4413139}}^1$

素因数の和:4413149

約数の個数: 18

約数和(自身を含む): 401595740

約数和(自身を除く): 242722736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4413139, 8826278, 13239417, 17652556, 26478834, 39718251, 52957668, 79436502, 158873004]

約数ペア:

[(1, 158873004), (2, 79436502), (3, 52957668), (4, 39718251), (6, 26478834), (9, 17652556), (12, 13239417), (18, 8826278), (36, 4413139)]