128952992

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15559}}^1$

素因数の和:15613

約数の個数: 48

約数和(自身を含む): 298005120

約数和(自身を除く): 169052128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 15559, 31118, 62236, 108913, 124472, 217826, 248944, 435652, 497888, 575683, 871304, 1151366, 1742608, 2302732, 3485216, 4029781, 4605464, 8059562, 9210928, 16119124, 18421856, 32238248, 64476496, 128952992]

約数ペア:

[(1, 128952992), (2, 64476496), (4, 32238248), (7, 18421856), (8, 16119124), (14, 9210928), (16, 8059562), (28, 4605464), (32, 4029781), (37, 3485216), (56, 2302732), (74, 1742608), (112, 1151366), (148, 871304), (224, 575683), (259, 497888), (296, 435652), (518, 248944), (592, 217826), (1036, 124472), (1184, 108913), (2072, 62236), (4144, 31118), (8288, 15559)]