124115888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13877}}^1$

素因数の和:13941

約数の個数: 40

約数和(自身を含む): 265014288

約数和(自身を除く): 140898400

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 13877, 27754, 55508, 111016, 180401, 222032, 360802, 596711, 721604, 1193422, 1443208, 2386844, 2886416, 4773688, 7757243, 9547376, 15514486, 31028972, 62057944, 124115888]

約数ペア:

[(1, 124115888), (2, 62057944), (4, 31028972), (8, 15514486), (13, 9547376), (16, 7757243), (26, 4773688), (43, 2886416), (52, 2386844), (86, 1443208), (104, 1193422), (172, 721604), (208, 596711), (344, 360802), (559, 222032), (688, 180401), (1118, 111016), (2236, 55508), (4472, 27754), (8944, 13877)]