139268142

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13841}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 332540208

約数和(自身を除く): 193272066

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 13841, 27682, 41523, 83046, 124569, 179933, 249138, 359866, 539799, 595163, 1079598, 1190326, 1619397, 1785489, 3238794, 3570978, 5356467, 7737119, 10712934, 15474238, 23211357, 46422714, 69634071, 139268142]

約数ペア:

[(1, 139268142), (2, 69634071), (3, 46422714), (6, 23211357), (9, 15474238), (13, 10712934), (18, 7737119), (26, 5356467), (39, 3570978), (43, 3238794), (78, 1785489), (86, 1619397), (117, 1190326), (129, 1079598), (234, 595163), (258, 539799), (387, 359866), (559, 249138), (774, 179933), (1118, 124569), (1677, 83046), (3354, 41523), (5031, 27682), (10062, 13841)]