173291216

素因数分解:

$2^4\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2549}}^1$

素因数の和:3171

約数の個数: 40

約数和(自身を含む): 384499200

約数和(自身を除く): 211207984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 607, 1214, 2428, 2549, 4249, 4856, 5098, 8498, 9712, 10196, 16996, 17843, 20392, 33992, 35686, 40784, 67984, 71372, 142744, 285488, 1547243, 3094486, 6188972, 10830701, 12377944, 21661402, 24755888, 43322804, 86645608, 173291216]

約数ペア:

[(1, 173291216), (2, 86645608), (4, 43322804), (7, 24755888), (8, 21661402), (14, 12377944), (16, 10830701), (28, 6188972), (56, 3094486), (112, 1547243), (607, 285488), (1214, 142744), (2428, 71372), (2549, 67984), (4249, 40784), (4856, 35686), (5098, 33992), (8498, 20392), (9712, 17843), (10196, 16996)]