156919639312

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{118162379}}^1$

素因数の和:118162470

約数の個数: 20

約数和(自身を含む): 307694837520

約数和(自身を除く): 150775198208

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 118162379, 236324758, 472649516, 945299032, 1890598064, 9807477457, 19614954914, 39229909828, 78459819656, 156919639312]

約数ペア:

[(1, 156919639312), (2, 78459819656), (4, 39229909828), (8, 19614954914), (16, 9807477457), (83, 1890598064), (166, 945299032), (332, 472649516), (664, 236324758), (1328, 118162379)]