179680888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{8867}}^1$

素因数の和:9039

約数の個数: 32

約数和(自身を含む): 359154000

約数和(自身を除く): 179473112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 8867, 10132, 17734, 20264, 35468, 70936, 150739, 301478, 602956, 1205912, 1321183, 2642366, 5284732, 10569464, 22460111, 44920222, 89840444, 179680888]

約数ペア:

[(1, 179680888), (2, 89840444), (4, 44920222), (8, 22460111), (17, 10569464), (34, 5284732), (68, 2642366), (136, 1321183), (149, 1205912), (298, 602956), (596, 301478), (1192, 150739), (2533, 70936), (5066, 35468), (8867, 20264), (10132, 17734)]