157212336

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23563}}^1$

素因数の和:23713

約数の個数: 40

約数和(自身を含む): 409071040

約数和(自身を除く): 251858704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 23563, 47126, 70689, 94252, 141378, 188504, 282756, 377008, 565512, 1131024, 3275257, 6550514, 9825771, 13101028, 19651542, 26202056, 39303084, 52404112, 78606168, 157212336]

約数ペア:

[(1, 157212336), (2, 78606168), (3, 52404112), (4, 39303084), (6, 26202056), (8, 19651542), (12, 13101028), (16, 9825771), (24, 6550514), (48, 3275257), (139, 1131024), (278, 565512), (417, 377008), (556, 282756), (834, 188504), (1112, 141378), (1668, 94252), (2224, 70689), (3336, 47126), (6672, 23563)]