156935207947

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1\times {\mathrm{3637}}^1$

素因数の和:4571

約数の個数: 32

約数和(自身を含む): 183909340160

約数和(自身を除く): 26974132213

約数列:

[1, 7, 61, 139, 427, 727, 973, 3637, 5089, 8479, 25459, 44347, 59353, 101053, 221857, 310429, 505543, 707371, 1552999, 2644099, 3538801, 6164233, 18508693, 30838123, 43149631, 161290039, 215866861, 367529761, 1129030273, 2572708327, 22419315421, 156935207947]

約数ペア:

[(1, 156935207947), (7, 22419315421), (61, 2572708327), (139, 1129030273), (427, 367529761), (727, 215866861), (973, 161290039), (3637, 43149631), (5089, 30838123), (8479, 18508693), (25459, 6164233), (44347, 3538801), (59353, 2644099), (101053, 1552999), (221857, 707371), (310429, 505543)]