139770436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1039}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 266448000

約数和(自身を除く): 126677564

約数列:

[1, 2, 4, 13, 26, 52, 169, 199, 338, 398, 676, 796, 1039, 2078, 2587, 4156, 5174, 10348, 13507, 27014, 33631, 54028, 67262, 134524, 175591, 206761, 351182, 413522, 702364, 827044, 2687893, 5375786, 10751572, 34942609, 69885218, 139770436]

約数ペア:

[(1, 139770436), (2, 69885218), (4, 34942609), (13, 10751572), (26, 5375786), (52, 2687893), (169, 827044), (199, 702364), (338, 413522), (398, 351182), (676, 206761), (796, 175591), (1039, 134524), (2078, 67262), (2587, 54028), (4156, 33631), (5174, 27014), (10348, 13507)]