147244048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42409}}^1$

素因数の和:42455

約数の個数: 40

約数和(自身を含む): 336565760

約数和(自身を除く): 189321712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 42409, 84818, 169636, 296863, 339272, 593726, 678544, 1187452, 1314679, 2374904, 2629358, 4749808, 5258716, 9202753, 10517432, 18405506, 21034864, 36811012, 73622024, 147244048]

約数ペア:

[(1, 147244048), (2, 73622024), (4, 36811012), (7, 21034864), (8, 18405506), (14, 10517432), (16, 9202753), (28, 5258716), (31, 4749808), (56, 2629358), (62, 2374904), (112, 1314679), (124, 1187452), (217, 678544), (248, 593726), (434, 339272), (496, 296863), (868, 169636), (1736, 84818), (3472, 42409)]