138839514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 72

約数和(自身を含む): 316965600

約数和(自身を除く): 178126086

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 186, 199, 242, 341, 363, 398, 597, 682, 726, 961, 1023, 1194, 1922, 2046, 2189, 2883, 3751, 4378, 5766, 6169, 6567, 7502, 10571, 11253, 12338, 13134, 18507, 21142, 22506, 24079, 31713, 37014, 48158, 63426, 67859, 72237, 116281, 135718, 144474, 191239, 203577, 232562, 348843, 382478, 407154, 573717, 697686, 746449, 1147434, 1492898, 2103629, 2239347, 4207258, 4478694, 6310887, 12621774, 23139919, 46279838, 69419757, 138839514]

約数ペア:

[(1, 138839514), (2, 69419757), (3, 46279838), (6, 23139919), (11, 12621774), (22, 6310887), (31, 4478694), (33, 4207258), (62, 2239347), (66, 2103629), (93, 1492898), (121, 1147434), (186, 746449), (199, 697686), (242, 573717), (341, 407154), (363, 382478), (398, 348843), (597, 232562), (682, 203577), (726, 191239), (961, 144474), (1023, 135718), (1194, 116281), (1922, 72237), (2046, 67859), (2189, 63426), (2883, 48158), (3751, 37014), (4378, 31713), (5766, 24079), (6169, 22506), (6567, 21142), (7502, 18507), (10571, 13134), (11253, 12338)]