157432128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2920

約数の個数: 112

約数和(自身を含む): 487826304

約数和(自身を除く): 330394176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 164, 168, 192, 224, 246, 287, 328, 336, 448, 492, 574, 656, 672, 861, 984, 1148, 1312, 1344, 1722, 1968, 2296, 2624, 2857, 3444, 3936, 4592, 5714, 6888, 7872, 8571, 9184, 11428, 13776, 17142, 18368, 19999, 22856, 27552, 34284, 39998, 45712, 55104, 59997, 68568, 79996, 91424, 117137, 119994, 137136, 159992, 182848, 234274, 239988, 274272, 319984, 351411, 468548, 479976, 548544, 639968, 702822, 819959, 937096, 959952, 1279936, 1405644, 1639918, 1874192, 1919904, 2459877, 2811288, 3279836, 3748384, 3839808, 4919754, 5622576, 6559672, 7496768, 9839508, 11245152, 13119344, 19679016, 22490304, 26238688, 39358032, 52477376, 78716064, 157432128]

約数ペア:

[(1, 157432128), (2, 78716064), (3, 52477376), (4, 39358032), (6, 26238688), (7, 22490304), (8, 19679016), (12, 13119344), (14, 11245152), (16, 9839508), (21, 7496768), (24, 6559672), (28, 5622576), (32, 4919754), (41, 3839808), (42, 3748384), (48, 3279836), (56, 2811288), (64, 2459877), (82, 1919904), (84, 1874192), (96, 1639918), (112, 1405644), (123, 1279936), (164, 959952), (168, 937096), (192, 819959), (224, 702822), (246, 639968), (287, 548544), (328, 479976), (336, 468548), (448, 351411), (492, 319984), (574, 274272), (656, 239988), (672, 234274), (861, 182848), (984, 159992), (1148, 137136), (1312, 119994), (1344, 117137), (1722, 91424), (1968, 79996), (2296, 68568), (2624, 59997), (2857, 55104), (3444, 45712), (3936, 39998), (4592, 34284), (5714, 27552), (6888, 22856), (7872, 19999), (8571, 18368), (9184, 17142), (11428, 13776)]