171500832

素因数分解:

$2^5\times 3^2\times {\mathrm{641}}^1\times {\mathrm{929}}^1$

素因数の和:1586

約数の個数: 72

約数和(自身を含む): 488992140

約数和(自身を除く): 317491308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 641, 929, 1282, 1858, 1923, 2564, 2787, 3716, 3846, 5128, 5574, 5769, 7432, 7692, 8361, 10256, 11148, 11538, 14864, 15384, 16722, 20512, 22296, 23076, 29728, 30768, 33444, 44592, 46152, 61536, 66888, 89184, 92304, 133776, 184608, 267552, 595489, 1190978, 1786467, 2381956, 3572934, 4763912, 5359401, 7145868, 9527824, 10718802, 14291736, 19055648, 21437604, 28583472, 42875208, 57166944, 85750416, 171500832]

約数ペア:

[(1, 171500832), (2, 85750416), (3, 57166944), (4, 42875208), (6, 28583472), (8, 21437604), (9, 19055648), (12, 14291736), (16, 10718802), (18, 9527824), (24, 7145868), (32, 5359401), (36, 4763912), (48, 3572934), (72, 2381956), (96, 1786467), (144, 1190978), (288, 595489), (641, 267552), (929, 184608), (1282, 133776), (1858, 92304), (1923, 89184), (2564, 66888), (2787, 61536), (3716, 46152), (3846, 44592), (5128, 33444), (5574, 30768), (5769, 29728), (7432, 23076), (7692, 22296), (8361, 20512), (10256, 16722), (11148, 15384), (11538, 14864)]