123157104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1398

約数の個数: 80

約数和(自身を含む): 364976640

約数和(自身を除く): 241819536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 359, 718, 1021, 1077, 1436, 2042, 2154, 2513, 2872, 3063, 4084, 4308, 5026, 5744, 6126, 7147, 7539, 8168, 8616, 10052, 12252, 14294, 15078, 16336, 17232, 20104, 21441, 24504, 28588, 30156, 40208, 42882, 49008, 57176, 60312, 85764, 114352, 120624, 171528, 343056, 366539, 733078, 1099617, 1466156, 2199234, 2565773, 2932312, 4398468, 5131546, 5864624, 7697319, 8796936, 10263092, 15394638, 17593872, 20526184, 30789276, 41052368, 61578552, 123157104]

約数ペア:

[(1, 123157104), (2, 61578552), (3, 41052368), (4, 30789276), (6, 20526184), (7, 17593872), (8, 15394638), (12, 10263092), (14, 8796936), (16, 7697319), (21, 5864624), (24, 5131546), (28, 4398468), (42, 2932312), (48, 2565773), (56, 2199234), (84, 1466156), (112, 1099617), (168, 733078), (336, 366539), (359, 343056), (718, 171528), (1021, 120624), (1077, 114352), (1436, 85764), (2042, 60312), (2154, 57176), (2513, 49008), (2872, 42882), (3063, 40208), (4084, 30156), (4308, 28588), (5026, 24504), (5744, 21441), (6126, 20104), (7147, 17232), (7539, 16336), (8168, 15078), (8616, 14294), (10052, 12252)]