139216968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19560

約数の個数: 80

約数和(自身を含む): 425406960

約数和(自身を除く): 286189992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 19531, 39062, 58593, 78124, 117186, 156248, 175779, 214841, 234372, 351558, 429682, 468744, 527337, 644523, 703116, 859364, 1054674, 1289046, 1406232, 1582011, 1718728, 1933569, 2109348, 2578092, 3164022, 3867138, 4218696, 5156184, 5800707, 6328044, 7734276, 11601414, 12656088, 15468552, 17402121, 23202828, 34804242, 46405656, 69608484, 139216968]

約数ペア:

[(1, 139216968), (2, 69608484), (3, 46405656), (4, 34804242), (6, 23202828), (8, 17402121), (9, 15468552), (11, 12656088), (12, 11601414), (18, 7734276), (22, 6328044), (24, 5800707), (27, 5156184), (33, 4218696), (36, 3867138), (44, 3164022), (54, 2578092), (66, 2109348), (72, 1933569), (81, 1718728), (88, 1582011), (99, 1406232), (108, 1289046), (132, 1054674), (162, 859364), (198, 703116), (216, 644523), (264, 527337), (297, 468744), (324, 429682), (396, 351558), (594, 234372), (648, 214841), (792, 175779), (891, 156248), (1188, 117186), (1782, 78124), (2376, 58593), (3564, 39062), (7128, 19531)]