141569240

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{21193}}^1$

素因数の和:21371

約数の個数: 32

約数和(自身を含む): 320453280

約数和(自身を除く): 178884040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 21193, 42386, 84772, 105965, 169544, 211930, 423860, 847720, 3539231, 7078462, 14156924, 17696155, 28313848, 35392310, 70784620, 141569240]

約数ペア:

[(1, 141569240), (2, 70784620), (4, 35392310), (5, 28313848), (8, 17696155), (10, 14156924), (20, 7078462), (40, 3539231), (167, 847720), (334, 423860), (668, 211930), (835, 169544), (1336, 105965), (1670, 84772), (3340, 42386), (6680, 21193)]