126348568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11257}}^1$

素因数の和:11347

約数の個数: 32

約数和(自身を含む): 251278560

約数和(自身を除く): 124929992

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 11224, 11257, 22514, 45028, 90056, 258911, 517822, 686677, 1035644, 1373354, 2071288, 2746708, 5493416, 15793571, 31587142, 63174284, 126348568]

約数ペア:

[(1, 126348568), (2, 63174284), (4, 31587142), (8, 15793571), (23, 5493416), (46, 2746708), (61, 2071288), (92, 1373354), (122, 1035644), (184, 686677), (244, 517822), (488, 258911), (1403, 90056), (2806, 45028), (5612, 22514), (11224, 11257)]