129518408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12983}}^1$

素因数の和:13061

約数の個数: 32

約数和(自身を含む): 257083200

約数和(自身を除く): 127564792

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 2494, 4988, 9976, 12983, 25966, 51932, 103864, 376507, 558269, 753014, 1116538, 1506028, 2233076, 3012056, 4466152, 16189801, 32379602, 64759204, 129518408]

約数ペア:

[(1, 129518408), (2, 64759204), (4, 32379602), (8, 16189801), (29, 4466152), (43, 3012056), (58, 2233076), (86, 1506028), (116, 1116538), (172, 753014), (232, 558269), (344, 376507), (1247, 103864), (2494, 51932), (4988, 25966), (9976, 12983)]