138382686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 350269920

約数和(自身を除く): 211887234

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 387, 442, 559, 663, 731, 774, 809, 1118, 1326, 1462, 1618, 1677, 1989, 2193, 2427, 3354, 3978, 4386, 4854, 5031, 6579, 7281, 9503, 10062, 10517, 13158, 13753, 14562, 19006, 21034, 27506, 28509, 31551, 34787, 41259, 57018, 63102, 69574, 82518, 85527, 94653, 104361, 123777, 171054, 178789, 189306, 208722, 247554, 313083, 357578, 452231, 536367, 591379, 626166, 904462, 1072734, 1182758, 1356693, 1609101, 1774137, 2713386, 3218202, 3548274, 4070079, 5322411, 7687927, 8140158, 10644822, 15375854, 23063781, 46127562, 69191343, 138382686]

約数ペア:

[(1, 138382686), (2, 69191343), (3, 46127562), (6, 23063781), (9, 15375854), (13, 10644822), (17, 8140158), (18, 7687927), (26, 5322411), (34, 4070079), (39, 3548274), (43, 3218202), (51, 2713386), (78, 1774137), (86, 1609101), (102, 1356693), (117, 1182758), (129, 1072734), (153, 904462), (221, 626166), (234, 591379), (258, 536367), (306, 452231), (387, 357578), (442, 313083), (559, 247554), (663, 208722), (731, 189306), (774, 178789), (809, 171054), (1118, 123777), (1326, 104361), (1462, 94653), (1618, 85527), (1677, 82518), (1989, 69574), (2193, 63102), (2427, 57018), (3354, 41259), (3978, 34787), (4386, 31551), (4854, 28509), (5031, 27506), (6579, 21034), (7281, 19006), (9503, 14562), (10062, 13753), (10517, 13158)]