156965195387

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8253073}}^1$

素因数の和:8253123

約数の個数: 32

約数和(自身を含む): 221842629120

約数和(自身を除く): 64877433733

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 8253073, 57771511, 90783803, 107289949, 156808387, 635486621, 751029643, 1097658709, 1180189439, 1724892257, 2038509031, 8261326073, 12074245799, 14269563217, 22423599341, 156965195387]

約数ペア:

[(1, 156965195387), (7, 22423599341), (11, 14269563217), (13, 12074245799), (19, 8261326073), (77, 2038509031), (91, 1724892257), (133, 1180189439), (143, 1097658709), (209, 751029643), (247, 635486621), (1001, 156808387), (1463, 107289949), (1729, 90783803), (2717, 57771511), (19019, 8253073)]