156720040158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1\times {\mathrm{125551}}^1$

素因数の和:144480

約数の個数: 32

約数和(自身を含む): 341955436032

約数和(自身を除く): 185235395874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 18913, 37826, 56739, 113478, 125551, 208043, 251102, 376653, 416086, 624129, 753306, 1248258, 1381061, 2762122, 4143183, 8286366, 2374546063, 4749092126, 7123638189, 14247276378, 26120006693, 52240013386, 78360020079, 156720040158]

約数ペア:

[(1, 156720040158), (2, 78360020079), (3, 52240013386), (6, 26120006693), (11, 14247276378), (22, 7123638189), (33, 4749092126), (66, 2374546063), (18913, 8286366), (37826, 4143183), (56739, 2762122), (113478, 1381061), (125551, 1248258), (208043, 753306), (251102, 624129), (376653, 416086)]