124357168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1$

素因数の和:1661

約数の個数: 40

約数和(自身を含む): 260188208

約数和(自身を除く): 135831040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 547, 1093, 1094, 2186, 2188, 4372, 4376, 7111, 8744, 8752, 14209, 14222, 17488, 28418, 28444, 56836, 56888, 113672, 113776, 227344, 597871, 1195742, 2391484, 4782968, 7772323, 9565936, 15544646, 31089292, 62178584, 124357168]

約数ペア:

[(1, 124357168), (2, 62178584), (4, 31089292), (8, 15544646), (13, 9565936), (16, 7772323), (26, 4782968), (52, 2391484), (104, 1195742), (208, 597871), (547, 227344), (1093, 113776), (1094, 113672), (2186, 56888), (2188, 56836), (4372, 28444), (4376, 28418), (7111, 17488), (8744, 14222), (8752, 14209)]