156957980320

素因数分解:

$2^5\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{684569}}^1$

素因数の和:686017

約数の個数: 48

約数和(自身を含む): 371072537640

約数和(自身を除く): 214114557320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1433, 2866, 5732, 7165, 11464, 14330, 22928, 28660, 45856, 57320, 114640, 229280, 684569, 1369138, 2738276, 3422845, 5476552, 6845690, 10953104, 13691380, 21906208, 27382760, 54765520, 109531040, 980987377, 1961974754, 3923949508, 4904936885, 7847899016, 9809873770, 15695798032, 19619747540, 31391596064, 39239495080, 78478990160, 156957980320]

約数ペア:

[(1, 156957980320), (2, 78478990160), (4, 39239495080), (5, 31391596064), (8, 19619747540), (10, 15695798032), (16, 9809873770), (20, 7847899016), (32, 4904936885), (40, 3923949508), (80, 1961974754), (160, 980987377), (1433, 109531040), (2866, 54765520), (5732, 27382760), (7165, 21906208), (11464, 13691380), (14330, 10953104), (22928, 6845690), (28660, 5476552), (45856, 3422845), (57320, 2738276), (114640, 1369138), (229280, 684569)]