167941120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{32801}}^1$

素因数の和:32826

約数の個数: 44

約数和(自身を含む): 402874164

約数和(自身を除く): 234933044

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 32801, 65602, 131204, 164005, 262408, 328010, 524816, 656020, 1049632, 1312040, 2099264, 2624080, 4198528, 5248160, 8397056, 10496320, 16794112, 20992640, 33588224, 41985280, 83970560, 167941120]

約数ペア:

[(1, 167941120), (2, 83970560), (4, 41985280), (5, 33588224), (8, 20992640), (10, 16794112), (16, 10496320), (20, 8397056), (32, 5248160), (40, 4198528), (64, 2624080), (80, 2099264), (128, 1312040), (160, 1049632), (256, 656020), (320, 524816), (512, 328010), (640, 262408), (1024, 164005), (1280, 131204), (2560, 65602), (5120, 32801)]