156220640

素因数分解:

$2^5\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1051}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 369820080

約数和(自身を除く): 213599440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 929, 1051, 1858, 2102, 3716, 4204, 4645, 5255, 7432, 8408, 9290, 10510, 14864, 16816, 18580, 21020, 29728, 33632, 37160, 42040, 74320, 84080, 148640, 168160, 976379, 1952758, 3905516, 4881895, 7811032, 9763790, 15622064, 19527580, 31244128, 39055160, 78110320, 156220640]

約数ペア:

[(1, 156220640), (2, 78110320), (4, 39055160), (5, 31244128), (8, 19527580), (10, 15622064), (16, 9763790), (20, 7811032), (32, 4881895), (40, 3905516), (80, 1952758), (160, 976379), (929, 168160), (1051, 148640), (1858, 84080), (2102, 74320), (3716, 42040), (4204, 37160), (4645, 33632), (5255, 29728), (7432, 21020), (8408, 18580), (9290, 16816), (10510, 14864)]