121430144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{86243}}^1$

素因数の和:86268

約数の個数: 32

約数和(自身を含む): 263906640

約数和(自身を除く): 142476496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 86243, 172486, 344972, 689944, 948673, 1379888, 1897346, 2759776, 3794692, 5519552, 7589384, 11039104, 15178768, 30357536, 60715072, 121430144]

約数ペア:

[(1, 121430144), (2, 60715072), (4, 30357536), (8, 15178768), (11, 11039104), (16, 7589384), (22, 5519552), (32, 3794692), (44, 2759776), (64, 1897346), (88, 1379888), (128, 948673), (176, 689944), (352, 344972), (704, 172486), (1408, 86243)]