161680294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{44491}}^1$

素因数の和:44595

約数の個数: 16

約数和(自身を含む): 256273920

約数和(自身を除く): 94593626

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 44491, 88982, 1023293, 2046586, 3514789, 7029578, 80840147, 161680294]

約数ペア:

[(1, 161680294), (2, 80840147), (23, 7029578), (46, 3514789), (79, 2046586), (158, 1023293), (1817, 88982), (3634, 44491)]