147174272

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1979}}^1$

素因数の和:2083

約数の個数: 64

約数和(自身を含む): 339292800

約数和(自身を除く): 192118528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 1979, 2324, 2656, 3958, 4648, 5312, 7916, 9296, 10624, 13853, 15832, 18592, 27706, 31664, 37184, 55412, 63328, 74368, 110824, 126656, 164257, 221648, 253312, 328514, 443296, 657028, 886592, 1149799, 1314056, 1773184, 2299598, 2628112, 4599196, 5256224, 9198392, 10512448, 18396784, 21024896, 36793568, 73587136, 147174272]

約数ペア:

[(1, 147174272), (2, 73587136), (4, 36793568), (7, 21024896), (8, 18396784), (14, 10512448), (16, 9198392), (28, 5256224), (32, 4599196), (56, 2628112), (64, 2299598), (83, 1773184), (112, 1314056), (128, 1149799), (166, 886592), (224, 657028), (332, 443296), (448, 328514), (581, 253312), (664, 221648), (896, 164257), (1162, 126656), (1328, 110824), (1979, 74368), (2324, 63328), (2656, 55412), (3958, 37184), (4648, 31664), (5312, 27706), (7916, 18592), (9296, 15832), (10624, 13853)]