188081504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1049}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 400075200

約数和(自身を除く): 211993696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 431, 862, 1049, 1724, 2098, 3448, 4196, 5603, 6896, 8392, 11206, 13637, 13792, 16784, 22412, 27274, 33568, 44824, 54548, 89648, 109096, 179296, 218192, 436384, 452119, 904238, 1808476, 3616952, 5877547, 7233904, 11755094, 14467808, 23510188, 47020376, 94040752, 188081504]

約数ペア:

[(1, 188081504), (2, 94040752), (4, 47020376), (8, 23510188), (13, 14467808), (16, 11755094), (26, 7233904), (32, 5877547), (52, 3616952), (104, 1808476), (208, 904238), (416, 452119), (431, 436384), (862, 218192), (1049, 179296), (1724, 109096), (2098, 89648), (3448, 54548), (4196, 44824), (5603, 33568), (6896, 27274), (8392, 22412), (11206, 16784), (13637, 13792)]