153929864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{10111}}^1$

素因数の和:10301

約数の個数: 32

約数和(自身を含む): 316707840

約数和(自身を除く): 162777976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 173, 346, 692, 1384, 1903, 3806, 7612, 10111, 15224, 20222, 40444, 80888, 111221, 222442, 444884, 889768, 1749203, 3498406, 6996812, 13993624, 19241233, 38482466, 76964932, 153929864]

約数ペア:

[(1, 153929864), (2, 76964932), (4, 38482466), (8, 19241233), (11, 13993624), (22, 6996812), (44, 3498406), (88, 1749203), (173, 889768), (346, 444884), (692, 222442), (1384, 111221), (1903, 80888), (3806, 40444), (7612, 20222), (10111, 15224)]