128808624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{733}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 381539072

約数和(自身を除く): 252730448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 733, 1046, 1466, 1569, 2092, 2199, 2932, 3138, 3661, 4184, 4398, 5131, 5864, 6276, 7322, 8368, 8796, 10262, 10983, 11728, 12552, 14644, 15393, 17592, 20524, 21966, 25104, 29288, 30786, 35184, 41048, 43932, 58576, 61572, 82096, 87864, 123144, 175728, 246288, 383359, 766718, 1150077, 1533436, 2300154, 2683513, 3066872, 4600308, 5367026, 6133744, 8050539, 9200616, 10734052, 16101078, 18401232, 21468104, 32202156, 42936208, 64404312, 128808624]

約数ペア:

[(1, 128808624), (2, 64404312), (3, 42936208), (4, 32202156), (6, 21468104), (7, 18401232), (8, 16101078), (12, 10734052), (14, 9200616), (16, 8050539), (21, 6133744), (24, 5367026), (28, 4600308), (42, 3066872), (48, 2683513), (56, 2300154), (84, 1533436), (112, 1150077), (168, 766718), (336, 383359), (523, 246288), (733, 175728), (1046, 123144), (1466, 87864), (1569, 82096), (2092, 61572), (2199, 58576), (2932, 43932), (3138, 41048), (3661, 35184), (4184, 30786), (4398, 29288), (5131, 25104), (5864, 21966), (6276, 20524), (7322, 17592), (8368, 15393), (8796, 14644), (10262, 12552), (10983, 11728)]