157379728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{894203}}^1$

素因数の和:894222

約数の個数: 20

約数和(自身を含む): 332643888

約数和(自身を除く): 175264160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 894203, 1788406, 3576812, 7153624, 9836233, 14307248, 19672466, 39344932, 78689864, 157379728]

約数ペア:

[(1, 157379728), (2, 78689864), (4, 39344932), (8, 19672466), (11, 14307248), (16, 9836233), (22, 7153624), (44, 3576812), (88, 1788406), (176, 894203)]