138895596

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1204

約数の個数: 108

約数和(自身を含む): 414545040

約数和(自身を除く): 275649444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 852, 882, 994, 1109, 1278, 1491, 1764, 1988, 2218, 2556, 2982, 3327, 3479, 4436, 4473, 5964, 6654, 6958, 7763, 8946, 9981, 10437, 13308, 13916, 15526, 17892, 19962, 20874, 23289, 31052, 31311, 39924, 41748, 46578, 54341, 62622, 69867, 78739, 93156, 108682, 125244, 139734, 157478, 163023, 217364, 236217, 279468, 314956, 326046, 472434, 489069, 551173, 652092, 708651, 944868, 978138, 1102346, 1417302, 1653519, 1956276, 2204692, 2834604, 3307038, 3858211, 4960557, 6614076, 7716422, 9921114, 11574633, 15432844, 19842228, 23149266, 34723899, 46298532, 69447798, 138895596]

約数ペア:

[(1, 138895596), (2, 69447798), (3, 46298532), (4, 34723899), (6, 23149266), (7, 19842228), (9, 15432844), (12, 11574633), (14, 9921114), (18, 7716422), (21, 6614076), (28, 4960557), (36, 3858211), (42, 3307038), (49, 2834604), (63, 2204692), (71, 1956276), (84, 1653519), (98, 1417302), (126, 1102346), (142, 978138), (147, 944868), (196, 708651), (213, 652092), (252, 551173), (284, 489069), (294, 472434), (426, 326046), (441, 314956), (497, 279468), (588, 236217), (639, 217364), (852, 163023), (882, 157478), (994, 139734), (1109, 125244), (1278, 108682), (1491, 93156), (1764, 78739), (1988, 69867), (2218, 62622), (2556, 54341), (2982, 46578), (3327, 41748), (3479, 39924), (4436, 31311), (4473, 31052), (5964, 23289), (6654, 20874), (6958, 19962), (7763, 17892), (8946, 15526), (9981, 13916), (10437, 13308)]