128858622

素因数分解:

$2^1\times 3^1\times {\mathrm{1553}}^1\times {\mathrm{13829}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 257901840

約数和(自身を除く): 129043218

約数列:

[1, 2, 3, 6, 1553, 3106, 4659, 9318, 13829, 27658, 41487, 82974, 21476437, 42952874, 64429311, 128858622]

約数ペア:

[(1, 128858622), (2, 64429311), (3, 42952874), (6, 21476437), (1553, 82974), (3106, 41487), (4659, 27658), (9318, 13829)]