157419152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{894427}}^1$

素因数の和:894446

約数の個数: 20

約数和(自身を含む): 332727216

約数和(自身を除く): 175308064

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 894427, 1788854, 3577708, 7155416, 9838697, 14310832, 19677394, 39354788, 78709576, 157419152]

約数ペア:

[(1, 157419152), (2, 78709576), (4, 39354788), (8, 19677394), (11, 14310832), (16, 9838697), (22, 7155416), (44, 3577708), (88, 1788854), (176, 894427)]