131972046

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1480

約数の個数: 32

約数和(自身を含む): 268220160

約数和(自身を除く): 136248114

約数列:

[1, 2, 3, 6, 103, 179, 206, 309, 358, 537, 618, 1074, 1193, 2386, 3579, 7158, 18437, 36874, 55311, 110622, 122879, 213547, 245758, 368637, 427094, 640641, 737274, 1281282, 21995341, 43990682, 65986023, 131972046]

約数ペア:

[(1, 131972046), (2, 65986023), (3, 43990682), (6, 21995341), (103, 1281282), (179, 737274), (206, 640641), (309, 427094), (358, 368637), (537, 245758), (618, 213547), (1074, 122879), (1193, 110622), (2386, 55311), (3579, 36874), (7158, 18437)]