168271938

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{66301}}^1$

素因数の和:66359

約数の個数: 32

約数和(自身を含む): 381899520

約数和(自身を除く): 213627582

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 66301, 132602, 198903, 397806, 596709, 1193418, 1790127, 3116147, 3580254, 6232294, 9348441, 18696882, 28045323, 56090646, 84135969, 168271938]

約数ペア:

[(1, 168271938), (2, 84135969), (3, 56090646), (6, 28045323), (9, 18696882), (18, 9348441), (27, 6232294), (47, 3580254), (54, 3116147), (94, 1790127), (141, 1193418), (282, 596709), (423, 397806), (846, 198903), (1269, 132602), (2538, 66301)]