168133060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{991}}^1$

素因数の和:1516

約数の個数: 48

約数和(自身を含む): 374976000

約数和(自身を除く): 206842940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 499, 991, 998, 1982, 1996, 2495, 3964, 4955, 4990, 8483, 9910, 9980, 16847, 16966, 19820, 33694, 33932, 42415, 67388, 84235, 84830, 168470, 169660, 336940, 494509, 989018, 1978036, 2472545, 4945090, 8406653, 9890180, 16813306, 33626612, 42033265, 84066530, 168133060]

約数ペア:

[(1, 168133060), (2, 84066530), (4, 42033265), (5, 33626612), (10, 16813306), (17, 9890180), (20, 8406653), (34, 4945090), (68, 2472545), (85, 1978036), (170, 989018), (340, 494509), (499, 336940), (991, 169660), (998, 168470), (1982, 84830), (1996, 84235), (2495, 67388), (3964, 42415), (4955, 33932), (4990, 33694), (8483, 19820), (9910, 16966), (9980, 16847)]