137700821504

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{7823}}^1$

素因数の和:8981

約数の個数: 80

約数和(自身を含む): 284300375040

約数和(自身を除く): 146599553536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1109, 1984, 2218, 3968, 4436, 7823, 7936, 8872, 15646, 15872, 17744, 31292, 34379, 35488, 62584, 68758, 70976, 125168, 137516, 141952, 242513, 250336, 275032, 283904, 485026, 500672, 550064, 567808, 970052, 1001344, 1100128, 1940104, 2002688, 2200256, 3880208, 4005376, 4400512, 7760416, 8675707, 8801024, 15520832, 17351414, 17602048, 31041664, 34702828, 62083328, 69405656, 124166656, 138811312, 268946917, 277622624, 537893834, 555245248, 1075787668, 1110490496, 2151575336, 2220980992, 4303150672, 4441961984, 8606301344, 17212602688, 34425205376, 68850410752, 137700821504]

約数ペア:

[(1, 137700821504), (2, 68850410752), (4, 34425205376), (8, 17212602688), (16, 8606301344), (31, 4441961984), (32, 4303150672), (62, 2220980992), (64, 2151575336), (124, 1110490496), (128, 1075787668), (248, 555245248), (256, 537893834), (496, 277622624), (512, 268946917), (992, 138811312), (1109, 124166656), (1984, 69405656), (2218, 62083328), (3968, 34702828), (4436, 31041664), (7823, 17602048), (7936, 17351414), (8872, 15520832), (15646, 8801024), (15872, 8675707), (17744, 7760416), (31292, 4400512), (34379, 4005376), (35488, 3880208), (62584, 2200256), (68758, 2002688), (70976, 1940104), (125168, 1100128), (137516, 1001344), (141952, 970052), (242513, 567808), (250336, 550064), (275032, 500672), (283904, 485026)]