161567387042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{27749}}^1$

素因数の和:28730

約数の個数: 32

約数和(自身を含む): 251428320000

約数和(自身を除く): 89860932958

約数列:

[1, 2, 43, 79, 86, 158, 857, 1714, 3397, 6794, 27749, 36851, 55498, 67703, 73702, 135406, 1193207, 2192171, 2386414, 2911229, 4384342, 5822458, 23780893, 47561786, 94263353, 188526706, 1022578399, 1878690547, 2045156798, 3757381094, 80783693521, 161567387042]

約数ペア:

[(1, 161567387042), (2, 80783693521), (43, 3757381094), (79, 2045156798), (86, 1878690547), (158, 1022578399), (857, 188526706), (1714, 94263353), (3397, 47561786), (6794, 23780893), (27749, 5822458), (36851, 4384342), (55498, 2911229), (67703, 2386414), (73702, 2192171), (135406, 1193207)]