157280543

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 190781280

約数和(自身を除く): 33500737

約数列:

[1, 7, 29, 49, 151, 203, 733, 1057, 1421, 4379, 5131, 7399, 21257, 30653, 35917, 110683, 148799, 214571, 774781, 1041593, 3209807, 5423467, 22468649, 157280543]

約数ペア:

[(1, 157280543), (7, 22468649), (29, 5423467), (49, 3209807), (151, 1041593), (203, 774781), (733, 214571), (1057, 148799), (1421, 110683), (4379, 35917), (5131, 30653), (7399, 21257)]