156988131065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{193943}}^1$

素因数の和:194161

約数の個数: 32

約数和(自身を含む): 203594653440

約数和(自身を除く): 46606522375

約数列:

[1, 5, 17, 85, 89, 107, 445, 535, 1513, 1819, 7565, 9095, 9523, 47615, 161891, 193943, 809455, 969715, 3297031, 16485155, 17260927, 20751901, 86304635, 103759505, 293435759, 352782317, 1467178795, 1763911585, 1846919189, 9234595945, 31397626213, 156988131065]

約数ペア:

[(1, 156988131065), (5, 31397626213), (17, 9234595945), (85, 1846919189), (89, 1763911585), (107, 1467178795), (445, 352782317), (535, 293435759), (1513, 103759505), (1819, 86304635), (7565, 20751901), (9095, 17260927), (9523, 16485155), (47615, 3297031), (161891, 969715), (193943, 809455)]