157212444

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{120193}}^1$

素因数の和:120309

約数の個数: 24

約数和(自身を含む): 370197520

約数和(自身を除く): 212985076

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 120193, 240386, 360579, 480772, 721158, 1442316, 13101037, 26202074, 39303111, 52404148, 78606222, 157212444]

約数ペア:

[(1, 157212444), (2, 78606222), (3, 52404148), (4, 39303111), (6, 26202074), (12, 13101037), (109, 1442316), (218, 721158), (327, 480772), (436, 360579), (654, 240386), (1308, 120193)]