155423478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2719}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 355645440

約数和(自身を除く): 200221962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1361, 2719, 2722, 4083, 5438, 8157, 8166, 9527, 16314, 19033, 19054, 28581, 38066, 57099, 57162, 114198, 3700559, 7401118, 11101677, 22203354, 25903913, 51807826, 77711739, 155423478]

約数ペア:

[(1, 155423478), (2, 77711739), (3, 51807826), (6, 25903913), (7, 22203354), (14, 11101677), (21, 7401118), (42, 3700559), (1361, 114198), (2719, 57162), (2722, 57099), (4083, 38066), (5438, 28581), (8157, 19054), (8166, 19033), (9527, 16314)]