194740288

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{19381}}^1$

素因数の和:19550

約数の個数: 28

約数和(自身を含む): 388919212

約数和(自身を除く): 194178924

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 19381, 38762, 77524, 155048, 310096, 620192, 1240384, 3042817, 6085634, 12171268, 24342536, 48685072, 97370144, 194740288]

約数ペア:

[(1, 194740288), (2, 97370144), (4, 48685072), (8, 24342536), (16, 12171268), (32, 6085634), (64, 3042817), (157, 1240384), (314, 620192), (628, 310096), (1256, 155048), (2512, 77524), (5024, 38762), (10048, 19381)]