153941762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:24018

約数の個数: 24

約数和(自身を含む): 263212560

約数和(自身を除く): 109270798

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 23971, 47942, 311623, 455449, 623246, 910898, 4051099, 5920837, 8102198, 11841674, 76970881, 153941762]

約数ペア:

[(1, 153941762), (2, 76970881), (13, 11841674), (19, 8102198), (26, 5920837), (38, 4051099), (169, 910898), (247, 623246), (338, 455449), (494, 311623), (3211, 47942), (6422, 23971)]