179947148

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 319798080

約数和(自身を除く): 139850932

約数列:

[1, 2, 4, 79, 158, 316, 521, 1042, 1093, 2084, 2186, 4372, 41159, 82318, 86347, 164636, 172694, 345388, 569453, 1138906, 2277812, 44986787, 89973574, 179947148]

約数ペア:

[(1, 179947148), (2, 89973574), (4, 44986787), (79, 2277812), (158, 1138906), (316, 569453), (521, 345388), (1042, 172694), (1093, 164636), (2084, 86347), (2186, 82318), (4372, 41159)]