154005982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23981}}^1$

素因数の和:24028

約数の個数: 24

約数和(自身を含む): 263322360

約数和(自身を除く): 109316378

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 23981, 47962, 311753, 455639, 623506, 911278, 4052789, 5923307, 8105578, 11846614, 77002991, 154005982]

約数ペア:

[(1, 154005982), (2, 77002991), (13, 11846614), (19, 8105578), (26, 5923307), (38, 4052789), (169, 911278), (247, 623506), (338, 455639), (494, 311753), (3211, 47962), (6422, 23981)]