156864759976

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{960569}}^1$

素因数の和:960861

約数の個数: 32

約数和(自身を含む): 298256985000

約数和(自身を除く): 141392225024

約数列:

[1, 2, 4, 8, 137, 149, 274, 298, 548, 596, 1096, 1192, 20413, 40826, 81652, 163304, 960569, 1921138, 3842276, 7684552, 131597953, 143124781, 263195906, 286249562, 526391812, 572499124, 1052783624, 1144998248, 19608094997, 39216189994, 78432379988, 156864759976]

約数ペア:

[(1, 156864759976), (2, 78432379988), (4, 39216189994), (8, 19608094997), (137, 1144998248), (149, 1052783624), (274, 572499124), (298, 526391812), (548, 286249562), (596, 263195906), (1096, 143124781), (1192, 131597953), (20413, 7684552), (40826, 3842276), (81652, 1921138), (163304, 960569)]