140796479

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 160704000

約数和(自身を除く): 19907521

約数列:

[1, 19, 29, 59, 61, 71, 551, 1121, 1159, 1349, 1711, 1769, 2059, 3599, 4189, 4331, 32509, 33611, 39121, 68381, 79591, 82289, 104371, 121481, 125599, 255529, 1983049, 2308139, 2386381, 4855051, 7410341, 140796479]

約数ペア:

[(1, 140796479), (19, 7410341), (29, 4855051), (59, 2386381), (61, 2308139), (71, 1983049), (551, 255529), (1121, 125599), (1159, 121481), (1349, 104371), (1711, 82289), (1769, 79591), (2059, 68381), (3599, 39121), (4189, 33611), (4331, 32509)]