128000358

素因数分解:

$2^1\times 3^3\times {\mathrm{2370377}}^1$

素因数の和:2370388

約数の個数: 16

約数和(自身を含む): 284445360

約数和(自身を除く): 156445002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2370377, 4740754, 7111131, 14222262, 21333393, 42666786, 64000179, 128000358]

約数ペア:

[(1, 128000358), (2, 64000179), (3, 42666786), (6, 21333393), (9, 14222262), (18, 7111131), (27, 4740754), (54, 2370377)]