156528084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 375119360

約数和(自身を除く): 218591276

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 439, 516, 691, 878, 1317, 1382, 1756, 2073, 2634, 2764, 4146, 5268, 8292, 18877, 29713, 37754, 56631, 59426, 75508, 89139, 113262, 118852, 178278, 226524, 303349, 356556, 606698, 910047, 1213396, 1820094, 3640188, 13044007, 26088014, 39132021, 52176028, 78264042, 156528084]

約数ペア:

[(1, 156528084), (2, 78264042), (3, 52176028), (4, 39132021), (6, 26088014), (12, 13044007), (43, 3640188), (86, 1820094), (129, 1213396), (172, 910047), (258, 606698), (439, 356556), (516, 303349), (691, 226524), (878, 178278), (1317, 118852), (1382, 113262), (1756, 89139), (2073, 75508), (2634, 59426), (2764, 56631), (4146, 37754), (5268, 29713), (8292, 18877)]