156980346946

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{9769}}^1\times {\mathrm{57803}}^1$

素因数の和:67713

約数の個数: 16

約数和(自身を含む): 237192933600

約数和(自身を除く): 80212586654

約数列:

[1, 2, 139, 278, 9769, 19538, 57803, 115606, 1357891, 2715782, 8034617, 16069234, 564677507, 1129355014, 78490173473, 156980346946]

約数ペア:

[(1, 156980346946), (2, 78490173473), (139, 1129355014), (278, 564677507), (9769, 16069234), (19538, 8034617), (57803, 2715782), (115606, 1357891)]