123675776

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1541

約数の個数: 64

約数和(自身を含む): 284686080

約数和(自身を除く): 161010304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1423, 1552, 2716, 2846, 3104, 5432, 5692, 6208, 9961, 10864, 11384, 12416, 19922, 21728, 22768, 39844, 43456, 45536, 79688, 86912, 91072, 138031, 159376, 182144, 276062, 318752, 552124, 637504, 966217, 1104248, 1275008, 1932434, 2208496, 3864868, 4416992, 7729736, 8833984, 15459472, 17667968, 30918944, 61837888, 123675776]

約数ペア:

[(1, 123675776), (2, 61837888), (4, 30918944), (7, 17667968), (8, 15459472), (14, 8833984), (16, 7729736), (28, 4416992), (32, 3864868), (56, 2208496), (64, 1932434), (97, 1275008), (112, 1104248), (128, 966217), (194, 637504), (224, 552124), (388, 318752), (448, 276062), (679, 182144), (776, 159376), (896, 138031), (1358, 91072), (1423, 86912), (1552, 79688), (2716, 45536), (2846, 43456), (3104, 39844), (5432, 22768), (5692, 21728), (6208, 19922), (9961, 12416), (10864, 11384)]