155778864

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{23689}}^1$

素因数の和:23837

約数の個数: 40

約数和(自身を含む): 405383280

約数和(自身を除く): 249604416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 23689, 47378, 71067, 94756, 142134, 189512, 284268, 379024, 568536, 1137072, 3245393, 6490786, 9736179, 12981572, 19472358, 25963144, 38944716, 51926288, 77889432, 155778864]

約数ペア:

[(1, 155778864), (2, 77889432), (3, 51926288), (4, 38944716), (6, 25963144), (8, 19472358), (12, 12981572), (16, 9736179), (24, 6490786), (48, 3245393), (137, 1137072), (274, 568536), (411, 379024), (548, 284268), (822, 189512), (1096, 142134), (1644, 94756), (2192, 71067), (3288, 47378), (6576, 23689)]