156968305218

素因数分解:

$2^1\times 3^3\times {\mathrm{3331}}^1\times {\mathrm{872657}}^1$

素因数の和:875999

約数の個数: 32

約数和(自身を含む): 348923574720

約数和(自身を除く): 191955269502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3331, 6662, 9993, 19986, 29979, 59958, 89937, 179874, 872657, 1745314, 2617971, 5235942, 7853913, 15707826, 23561739, 47123478, 2906820467, 5813640934, 8720461401, 17440922802, 26161384203, 52322768406, 78484152609, 156968305218]

約数ペア:

[(1, 156968305218), (2, 78484152609), (3, 52322768406), (6, 26161384203), (9, 17440922802), (18, 8720461401), (27, 5813640934), (54, 2906820467), (3331, 47123478), (6662, 23561739), (9993, 15707826), (19986, 7853913), (29979, 5235942), (59958, 2617971), (89937, 1745314), (179874, 872657)]