156949230140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{94547729}}^1$

素因数の和:94547821

約数の個数: 24

約数和(自身を含む): 333564391440

約数和(自身を除く): 176615161300

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 94547729, 189095458, 378190916, 472738645, 945477290, 1890954580, 7847461507, 15694923014, 31389846028, 39237307535, 78474615070, 156949230140]

約数ペア:

[(1, 156949230140), (2, 78474615070), (4, 39237307535), (5, 31389846028), (10, 15694923014), (20, 7847461507), (83, 1890954580), (166, 945477290), (332, 472738645), (415, 378190916), (830, 189095458), (1660, 94547729)]