1551146156

素因数分解:

$2^2\times 7^3\times {\mathrm{229}}^1\times {\mathrm{4937}}^1$

素因数の和:5191

約数の個数: 48

約数和(自身を含む): 3180072000

約数和(自身を除く): 1628925844

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 458, 686, 916, 1372, 1603, 3206, 4937, 6412, 9874, 11221, 19748, 22442, 34559, 44884, 69118, 78547, 138236, 157094, 241913, 314188, 483826, 967652, 1130573, 1693391, 2261146, 3386782, 4522292, 6773564, 7914011, 15828022, 31656044, 55398077, 110796154, 221592308, 387786539, 775573078, 1551146156]

約数ペア:

[(1, 1551146156), (2, 775573078), (4, 387786539), (7, 221592308), (14, 110796154), (28, 55398077), (49, 31656044), (98, 15828022), (196, 7914011), (229, 6773564), (343, 4522292), (458, 3386782), (686, 2261146), (916, 1693391), (1372, 1130573), (1603, 967652), (3206, 483826), (4937, 314188), (6412, 241913), (9874, 157094), (11221, 138236), (19748, 78547), (22442, 69118), (34559, 44884)]