189453888

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{25301}}^1$

素因数の和:25332

約数の個数: 84

約数和(自身を含む): 584830428

約数和(自身を除く): 395376540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 25301, 50602, 75903, 101204, 151806, 202408, 227709, 303612, 328913, 404816, 455418, 607224, 657826, 809632, 910836, 986739, 1214448, 1315652, 1619264, 1821672, 1973478, 2428896, 2631304, 2960217, 3643344, 3946956, 4857792, 5262608, 5920434, 7286688, 7893912, 10525216, 11840868, 14573376, 15787824, 21050432, 23681736, 31575648, 47363472, 63151296, 94726944, 189453888]

約数ペア:

[(1, 189453888), (2, 94726944), (3, 63151296), (4, 47363472), (6, 31575648), (8, 23681736), (9, 21050432), (12, 15787824), (13, 14573376), (16, 11840868), (18, 10525216), (24, 7893912), (26, 7286688), (32, 5920434), (36, 5262608), (39, 4857792), (48, 3946956), (52, 3643344), (64, 2960217), (72, 2631304), (78, 2428896), (96, 1973478), (104, 1821672), (117, 1619264), (144, 1315652), (156, 1214448), (192, 986739), (208, 910836), (234, 809632), (288, 657826), (312, 607224), (416, 455418), (468, 404816), (576, 328913), (624, 303612), (832, 227709), (936, 202408), (1248, 151806), (1872, 101204), (2496, 75903), (3744, 50602), (7488, 25301)]