156928148881

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1\times {\mathrm{120871}}^1$

素因数の和:121133

約数の個数: 24

約数和(自身を含む): 186280190592

約数和(自身を除く): 29352041711

約数列:

[1, 7, 31, 193, 217, 961, 1351, 5983, 6727, 41881, 120871, 185473, 846097, 1298311, 3747001, 23328103, 26229007, 116157031, 163296721, 723171193, 813099217, 5062198351, 22418306983, 156928148881]

約数ペア:

[(1, 156928148881), (7, 22418306983), (31, 5062198351), (193, 813099217), (217, 723171193), (961, 163296721), (1351, 116157031), (5983, 26229007), (6727, 23328103), (41881, 3747001), (120871, 1298311), (185473, 846097)]