157829208

素因数分解:

$2^3\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{3323}}^1$

素因数の和:5311

約数の個数: 32

約数和(自身を含む): 394891200

約数和(自身を除く): 237061992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1979, 3323, 3958, 5937, 6646, 7916, 9969, 11874, 13292, 15832, 19938, 23748, 26584, 39876, 47496, 79752, 6576217, 13152434, 19728651, 26304868, 39457302, 52609736, 78914604, 157829208]

約数ペア:

[(1, 157829208), (2, 78914604), (3, 52609736), (4, 39457302), (6, 26304868), (8, 19728651), (12, 13152434), (24, 6576217), (1979, 79752), (3323, 47496), (3958, 39876), (5937, 26584), (6646, 23748), (7916, 19938), (9969, 15832), (11874, 13292)]