171190208

素因数分解:

$2^6\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1811}}^1$

素因数の和:2041

約数の個数: 56

約数和(自身を含む): 390290304

約数和(自身を除く): 219100096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 211, 224, 422, 448, 844, 1477, 1688, 1811, 2954, 3376, 3622, 5908, 6752, 7244, 11816, 12677, 13504, 14488, 23632, 25354, 28976, 47264, 50708, 57952, 94528, 101416, 115904, 202832, 382121, 405664, 764242, 811328, 1528484, 2674847, 3056968, 5349694, 6113936, 10699388, 12227872, 21398776, 24455744, 42797552, 85595104, 171190208]

約数ペア:

[(1, 171190208), (2, 85595104), (4, 42797552), (7, 24455744), (8, 21398776), (14, 12227872), (16, 10699388), (28, 6113936), (32, 5349694), (56, 3056968), (64, 2674847), (112, 1528484), (211, 811328), (224, 764242), (422, 405664), (448, 382121), (844, 202832), (1477, 115904), (1688, 101416), (1811, 94528), (2954, 57952), (3376, 50708), (3622, 47264), (5908, 28976), (6752, 25354), (7244, 23632), (11816, 14488), (12677, 13504)]