155431386

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{87223}}^1$

素因数の和:87248

約数の個数: 40

約数和(自身を含む): 379947744

約数和(自身を除く): 224516358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 87223, 174446, 261669, 523338, 785007, 959453, 1570014, 1918906, 2355021, 2878359, 4710042, 5756718, 7065063, 8635077, 14130126, 17270154, 25905231, 51810462, 77715693, 155431386]

約数ペア:

[(1, 155431386), (2, 77715693), (3, 51810462), (6, 25905231), (9, 17270154), (11, 14130126), (18, 8635077), (22, 7065063), (27, 5756718), (33, 4710042), (54, 2878359), (66, 2355021), (81, 1918906), (99, 1570014), (162, 959453), (198, 785007), (297, 523338), (594, 261669), (891, 174446), (1782, 87223)]