142726976

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 343326720

約数和(自身を除く): 200599744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 43, 56, 62, 64, 86, 112, 124, 172, 217, 224, 239, 248, 301, 344, 434, 448, 478, 496, 602, 688, 868, 956, 992, 1204, 1333, 1376, 1673, 1736, 1912, 1984, 2408, 2666, 2752, 3346, 3472, 3824, 4816, 5332, 6692, 6944, 7409, 7648, 9331, 9632, 10277, 10664, 13384, 13888, 14818, 15296, 18662, 19264, 20554, 21328, 26768, 29636, 37324, 41108, 42656, 51863, 53536, 59272, 71939, 74648, 82216, 85312, 103726, 107072, 118544, 143878, 149296, 164432, 207452, 237088, 287756, 298592, 318587, 328864, 414904, 474176, 575512, 597184, 637174, 657728, 829808, 1151024, 1274348, 1659616, 2230109, 2302048, 2548696, 3319232, 4460218, 4604096, 5097392, 8920436, 10194784, 17840872, 20389568, 35681744, 71363488, 142726976]

約数ペア:

[(1, 142726976), (2, 71363488), (4, 35681744), (7, 20389568), (8, 17840872), (14, 10194784), (16, 8920436), (28, 5097392), (31, 4604096), (32, 4460218), (43, 3319232), (56, 2548696), (62, 2302048), (64, 2230109), (86, 1659616), (112, 1274348), (124, 1151024), (172, 829808), (217, 657728), (224, 637174), (239, 597184), (248, 575512), (301, 474176), (344, 414904), (434, 328864), (448, 318587), (478, 298592), (496, 287756), (602, 237088), (688, 207452), (868, 164432), (956, 149296), (992, 143878), (1204, 118544), (1333, 107072), (1376, 103726), (1673, 85312), (1736, 82216), (1912, 74648), (1984, 71939), (2408, 59272), (2666, 53536), (2752, 51863), (3346, 42656), (3472, 41108), (3824, 37324), (4816, 29636), (5332, 26768), (6692, 21328), (6944, 20554), (7409, 19264), (7648, 18662), (9331, 15296), (9632, 14818), (10277, 13888), (10664, 13384)]