144771312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{827}}^1$

素因数の和:1366

約数の個数: 80

約数和(自身を含む): 428758272

約数和(自身を除く): 283986960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 521, 827, 1042, 1563, 1654, 2084, 2481, 3126, 3308, 3647, 4168, 4962, 5789, 6252, 6616, 7294, 8336, 9924, 10941, 11578, 12504, 13232, 14588, 17367, 19848, 21882, 23156, 25008, 29176, 34734, 39696, 43764, 46312, 58352, 69468, 87528, 92624, 138936, 175056, 277872, 430867, 861734, 1292601, 1723468, 2585202, 3016069, 3446936, 5170404, 6032138, 6893872, 9048207, 10340808, 12064276, 18096414, 20681616, 24128552, 36192828, 48257104, 72385656, 144771312]

約数ペア:

[(1, 144771312), (2, 72385656), (3, 48257104), (4, 36192828), (6, 24128552), (7, 20681616), (8, 18096414), (12, 12064276), (14, 10340808), (16, 9048207), (21, 6893872), (24, 6032138), (28, 5170404), (42, 3446936), (48, 3016069), (56, 2585202), (84, 1723468), (112, 1292601), (168, 861734), (336, 430867), (521, 277872), (827, 175056), (1042, 138936), (1563, 92624), (1654, 87528), (2084, 69468), (2481, 58352), (3126, 46312), (3308, 43764), (3647, 39696), (4168, 34734), (4962, 29176), (5789, 25008), (6252, 23156), (6616, 21882), (7294, 19848), (8336, 17367), (9924, 14588), (10941, 13232), (11578, 12504)]