156660871

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 178560000

約数和(自身を除く): 21899129

約数列:

[1, 19, 29, 59, 61, 79, 551, 1121, 1159, 1501, 1711, 1769, 2291, 3599, 4661, 4819, 32509, 33611, 43529, 68381, 88559, 91561, 104371, 135169, 139751, 284321, 1983049, 2568211, 2655269, 5402099, 8245309, 156660871]

約数ペア:

[(1, 156660871), (19, 8245309), (29, 5402099), (59, 2655269), (61, 2568211), (79, 1983049), (551, 284321), (1121, 139751), (1159, 135169), (1501, 104371), (1711, 91561), (1769, 88559), (2291, 68381), (3599, 43529), (4661, 33611), (4819, 32509)]