121691296

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 245216160

約数和(自身を除く): 123524864

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 211, 268, 269, 422, 536, 538, 844, 1072, 1076, 1688, 2144, 2152, 3376, 4304, 6752, 8608, 14137, 18023, 28274, 36046, 56548, 56759, 72092, 113096, 113518, 144184, 226192, 227036, 288368, 452384, 454072, 576736, 908144, 1816288, 3802853, 7605706, 15211412, 30422824, 60845648, 121691296]

約数ペア:

[(1, 121691296), (2, 60845648), (4, 30422824), (8, 15211412), (16, 7605706), (32, 3802853), (67, 1816288), (134, 908144), (211, 576736), (268, 454072), (269, 452384), (422, 288368), (536, 227036), (538, 226192), (844, 144184), (1072, 113518), (1076, 113096), (1688, 72092), (2144, 56759), (2152, 56548), (3376, 36046), (4304, 28274), (6752, 18023), (8608, 14137)]