156938320409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{30697}}^1$

素因数の和:31001

約数の個数: 32

約数和(自身を含む): 178235043840

約数和(自身を除く): 21296723431

約数列:

[1, 13, 29, 71, 191, 377, 923, 2059, 2483, 5539, 13561, 26767, 30697, 72007, 176293, 393269, 399061, 890213, 2179487, 5112497, 5863127, 11572769, 28333331, 63205123, 76220651, 170030683, 416282017, 821666599, 2210398879, 5411666221, 12072178493, 156938320409]

約数ペア:

[(1, 156938320409), (13, 12072178493), (29, 5411666221), (71, 2210398879), (191, 821666599), (377, 416282017), (923, 170030683), (2059, 76220651), (2483, 63205123), (5539, 28333331), (13561, 11572769), (26767, 5863127), (30697, 5112497), (72007, 2179487), (176293, 890213), (393269, 399061)]