128725008

素因数分解:

$2^4\times 3^1\times {\mathrm{691}}^1\times {\mathrm{3881}}^1$

素因数の和:4583

約数の個数: 40

約数和(自身を含む): 333106656

約数和(自身を除く): 204381648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 691, 1382, 2073, 2764, 3881, 4146, 5528, 7762, 8292, 11056, 11643, 15524, 16584, 23286, 31048, 33168, 46572, 62096, 93144, 186288, 2681771, 5363542, 8045313, 10727084, 16090626, 21454168, 32181252, 42908336, 64362504, 128725008]

約数ペア:

[(1, 128725008), (2, 64362504), (3, 42908336), (4, 32181252), (6, 21454168), (8, 16090626), (12, 10727084), (16, 8045313), (24, 5363542), (48, 2681771), (691, 186288), (1382, 93144), (2073, 62096), (2764, 46572), (3881, 33168), (4146, 31048), (5528, 23286), (7762, 16584), (8292, 15524), (11056, 11643)]