157219956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{118033}}^1$

素因数の和:118080

約数の個数: 36

約数和(自身を含む): 408161572

約数和(自身を除く): 250941616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 118033, 236066, 354099, 472132, 708198, 1062297, 1416396, 2124594, 4249188, 4367221, 8734442, 13101663, 17468884, 26203326, 39304989, 52406652, 78609978, 157219956]

約数ペア:

[(1, 157219956), (2, 78609978), (3, 52406652), (4, 39304989), (6, 26203326), (9, 17468884), (12, 13101663), (18, 8734442), (36, 4367221), (37, 4249188), (74, 2124594), (111, 1416396), (148, 1062297), (222, 708198), (333, 472132), (444, 354099), (666, 236066), (1332, 118033)]