149636752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 315694080

約数和(自身を除く): 166057328

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 101, 103, 116, 124, 202, 206, 232, 248, 404, 412, 464, 496, 808, 824, 899, 1616, 1648, 1798, 2929, 2987, 3131, 3193, 3596, 5858, 5974, 6262, 6386, 7192, 10403, 11716, 11948, 12524, 12772, 14384, 20806, 23432, 23896, 25048, 25544, 41612, 46864, 47792, 50096, 51088, 83224, 90799, 92597, 166448, 181598, 185194, 301687, 322493, 363196, 370388, 603374, 644986, 726392, 740776, 1206748, 1289972, 1452784, 1481552, 2413496, 2579944, 4826992, 5159888, 9352297, 18704594, 37409188, 74818376, 149636752]

約数ペア:

[(1, 149636752), (2, 74818376), (4, 37409188), (8, 18704594), (16, 9352297), (29, 5159888), (31, 4826992), (58, 2579944), (62, 2413496), (101, 1481552), (103, 1452784), (116, 1289972), (124, 1206748), (202, 740776), (206, 726392), (232, 644986), (248, 603374), (404, 370388), (412, 363196), (464, 322493), (496, 301687), (808, 185194), (824, 181598), (899, 166448), (1616, 92597), (1648, 90799), (1798, 83224), (2929, 51088), (2987, 50096), (3131, 47792), (3193, 46864), (3596, 41612), (5858, 25544), (5974, 25048), (6262, 23896), (6386, 23432), (7192, 20806), (10403, 14384), (11716, 12772), (11948, 12524)]