128774352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{54751}}^1$

素因数の和:54776

約数の個数: 60

約数和(自身を含む): 386987136

約数和(自身を除く): 258212784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 54751, 109502, 164253, 219004, 328506, 383257, 438008, 657012, 766514, 876016, 1149771, 1314024, 1533028, 2299542, 2628048, 2682799, 3066056, 4599084, 5365598, 6132112, 8048397, 9198168, 10731196, 16096794, 18396336, 21462392, 32193588, 42924784, 64387176, 128774352]

約数ペア:

[(1, 128774352), (2, 64387176), (3, 42924784), (4, 32193588), (6, 21462392), (7, 18396336), (8, 16096794), (12, 10731196), (14, 9198168), (16, 8048397), (21, 6132112), (24, 5365598), (28, 4599084), (42, 3066056), (48, 2682799), (49, 2628048), (56, 2299542), (84, 1533028), (98, 1314024), (112, 1149771), (147, 876016), (168, 766514), (196, 657012), (294, 438008), (336, 383257), (392, 328506), (588, 219004), (784, 164253), (1176, 109502), (2352, 54751)]