180475264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{82939}}^1$

素因数の和:82970

約数の個数: 32

約数和(自身を含む): 380694600

約数和(自身を除く): 200219336

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 82939, 165878, 331756, 663512, 1327024, 1409963, 2654048, 2819926, 5308096, 5639852, 10616192, 11279704, 22559408, 45118816, 90237632, 180475264]

約数ペア:

[(1, 180475264), (2, 90237632), (4, 45118816), (8, 22559408), (16, 11279704), (17, 10616192), (32, 5639852), (34, 5308096), (64, 2819926), (68, 2654048), (128, 1409963), (136, 1327024), (272, 663512), (544, 331756), (1088, 165878), (2176, 82939)]