156936688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{101119}}^1$

素因数の和:101224

約数の個数: 20

約数和(自身を含む): 307202560

約数和(自身を除く): 150265872

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 101119, 202238, 404476, 808952, 1617904, 9808543, 19617086, 39234172, 78468344, 156936688]

約数ペア:

[(1, 156936688), (2, 78468344), (4, 39234172), (8, 19617086), (16, 9808543), (97, 1617904), (194, 808952), (388, 404476), (776, 202238), (1552, 101119)]