156742117394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2393}}^1\times {\mathrm{5507}}^1$

素因数の和:8234

約数の個数: 32

約数和(自身を含む): 248427103680

約数和(自身を除く): 91684986286

約数列:

[1, 2, 19, 38, 313, 626, 2393, 4786, 5507, 5947, 11014, 11894, 45467, 90934, 104633, 209266, 749009, 1498018, 1723691, 3447382, 13178251, 14231171, 26356502, 28462342, 32750129, 65500258, 250386769, 500773538, 4124792563, 8249585126, 78371058697, 156742117394]

約数ペア:

[(1, 156742117394), (2, 78371058697), (19, 8249585126), (38, 4124792563), (313, 500773538), (626, 250386769), (2393, 65500258), (4786, 32750129), (5507, 28462342), (5947, 26356502), (11014, 14231171), (11894, 13178251), (45467, 3447382), (90934, 1723691), (104633, 1498018), (209266, 749009)]