166686128

素因数分解:

$2^4\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1697}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 369729312

約数和(自身を除く): 203043184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 877, 1697, 1754, 3394, 3508, 6139, 6788, 7016, 11879, 12278, 13576, 14032, 23758, 24556, 27152, 47516, 49112, 95032, 98224, 190064, 1488269, 2976538, 5953076, 10417883, 11906152, 20835766, 23812304, 41671532, 83343064, 166686128]

約数ペア:

[(1, 166686128), (2, 83343064), (4, 41671532), (7, 23812304), (8, 20835766), (14, 11906152), (16, 10417883), (28, 5953076), (56, 2976538), (112, 1488269), (877, 190064), (1697, 98224), (1754, 95032), (3394, 49112), (3508, 47516), (6139, 27152), (6788, 24556), (7016, 23758), (11879, 14032), (12278, 13576)]