128154416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1039}}^1$

素因数の和:1653

約数の個数: 40

約数和(自身を含む): 268107840

約数和(自身を除く): 139953424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 593, 1039, 1186, 2078, 2372, 4156, 4744, 7709, 8312, 9488, 13507, 15418, 16624, 27014, 30836, 54028, 61672, 108056, 123344, 216112, 616127, 1232254, 2464508, 4929016, 8009651, 9858032, 16019302, 32038604, 64077208, 128154416]

約数ペア:

[(1, 128154416), (2, 64077208), (4, 32038604), (8, 16019302), (13, 9858032), (16, 8009651), (26, 4929016), (52, 2464508), (104, 1232254), (208, 616127), (593, 216112), (1039, 123344), (1186, 108056), (2078, 61672), (2372, 54028), (4156, 30836), (4744, 27014), (7709, 16624), (8312, 15418), (9488, 13507)]