125156954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 81684646

約数列:

[1, 2, 13, 26, 71, 142, 151, 302, 449, 898, 923, 1846, 1963, 3926, 5837, 10721, 11674, 21442, 31879, 63758, 67799, 135598, 139373, 278746, 414427, 828854, 881387, 1762774, 4813729, 9627458, 62578477, 125156954]

約数ペア:

[(1, 125156954), (2, 62578477), (13, 9627458), (26, 4813729), (71, 1762774), (142, 881387), (151, 828854), (302, 414427), (449, 278746), (898, 139373), (923, 135598), (1846, 67799), (1963, 63758), (3926, 31879), (5837, 21442), (10721, 11674)]