139254558

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 299400192

約数和(自身を除く): 160145634

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 101, 103, 138, 194, 202, 206, 291, 303, 309, 582, 606, 618, 2231, 2323, 2369, 4462, 4646, 4738, 6693, 6969, 7107, 9797, 9991, 10403, 13386, 13938, 14214, 19594, 19982, 20806, 29391, 29973, 31209, 58782, 59946, 62418, 225331, 229793, 239269, 450662, 459586, 478538, 675993, 689379, 717807, 1009091, 1351986, 1378758, 1435614, 2018182, 3027273, 6054546, 23209093, 46418186, 69627279, 139254558]

約数ペア:

[(1, 139254558), (2, 69627279), (3, 46418186), (6, 23209093), (23, 6054546), (46, 3027273), (69, 2018182), (97, 1435614), (101, 1378758), (103, 1351986), (138, 1009091), (194, 717807), (202, 689379), (206, 675993), (291, 478538), (303, 459586), (309, 450662), (582, 239269), (606, 229793), (618, 225331), (2231, 62418), (2323, 59946), (2369, 58782), (4462, 31209), (4646, 29973), (4738, 29391), (6693, 20806), (6969, 19982), (7107, 19594), (9797, 14214), (9991, 13938), (10403, 13386)]