137578392

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4789}}^1$

素因数の和:4830

約数の個数: 128

約数和(自身を含む): 459840000

約数和(自身を除く): 322261608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 4789, 7182, 9576, 9578, 14364, 14367, 19156, 28728, 28734, 33523, 38312, 43101, 57468, 67046, 86202, 90991, 100569, 114936, 129303, 134092, 172404, 181982, 201138, 258606, 268184, 272973, 301707, 344808, 363964, 402276, 517212, 545946, 603414, 636937, 727928, 804552, 818919, 905121, 1034424, 1091892, 1206828, 1273874, 1637838, 1810242, 1910811, 2183784, 2413656, 2456757, 2547748, 3275676, 3620484, 3821622, 4913514, 5095496, 5732433, 6551352, 7240968, 7643244, 9827028, 11464866, 15286488, 17197299, 19654056, 22929732, 34394598, 45859464, 68789196, 137578392]

約数ペア:

[(1, 137578392), (2, 68789196), (3, 45859464), (4, 34394598), (6, 22929732), (7, 19654056), (8, 17197299), (9, 15286488), (12, 11464866), (14, 9827028), (18, 7643244), (19, 7240968), (21, 6551352), (24, 5732433), (27, 5095496), (28, 4913514), (36, 3821622), (38, 3620484), (42, 3275676), (54, 2547748), (56, 2456757), (57, 2413656), (63, 2183784), (72, 1910811), (76, 1810242), (84, 1637838), (108, 1273874), (114, 1206828), (126, 1091892), (133, 1034424), (152, 905121), (168, 818919), (171, 804552), (189, 727928), (216, 636937), (228, 603414), (252, 545946), (266, 517212), (342, 402276), (378, 363964), (399, 344808), (456, 301707), (504, 272973), (513, 268184), (532, 258606), (684, 201138), (756, 181982), (798, 172404), (1026, 134092), (1064, 129303), (1197, 114936), (1368, 100569), (1512, 90991), (1596, 86202), (2052, 67046), (2394, 57468), (3192, 43101), (3591, 38312), (4104, 33523), (4788, 28734), (4789, 28728), (7182, 19156), (9576, 14367), (9578, 14364)]