156921378271

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1301}}^1\times {\mathrm{14867}}^1$

素因数の和:16255

約数の個数: 32

約数和(自身を含む): 192032709120

約数和(自身を除く): 35111330849

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1301, 8113, 9107, 14867, 24719, 79361, 104069, 173033, 282473, 555527, 906887, 1507859, 1977311, 6348209, 10555013, 17230853, 19341967, 120615971, 135393769, 367497373, 1179859987, 2572481611, 8259019909, 22417339753, 156921378271]

約数ペア:

[(1, 156921378271), (7, 22417339753), (19, 8259019909), (61, 2572481611), (133, 1179859987), (427, 367497373), (1159, 135393769), (1301, 120615971), (8113, 19341967), (9107, 17230853), (14867, 10555013), (24719, 6348209), (79361, 1977311), (104069, 1507859), (173033, 906887), (282473, 555527)]