131795328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{49031}}^1$

素因数の和:49055

約数の個数: 64

約数和(自身を含む): 400101120

約数和(自身を除く): 268305792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 49031, 98062, 147093, 196124, 294186, 343217, 392248, 588372, 686434, 784496, 1029651, 1176744, 1372868, 1568992, 2059302, 2353488, 2745736, 3137984, 4118604, 4706976, 5491472, 6275968, 8237208, 9413952, 10982944, 16474416, 18827904, 21965888, 32948832, 43931776, 65897664, 131795328]

約数ペア:

[(1, 131795328), (2, 65897664), (3, 43931776), (4, 32948832), (6, 21965888), (7, 18827904), (8, 16474416), (12, 10982944), (14, 9413952), (16, 8237208), (21, 6275968), (24, 5491472), (28, 4706976), (32, 4118604), (42, 3137984), (48, 2745736), (56, 2353488), (64, 2059302), (84, 1568992), (96, 1372868), (112, 1176744), (128, 1029651), (168, 784496), (192, 686434), (224, 588372), (336, 392248), (384, 343217), (448, 294186), (672, 196124), (896, 147093), (1344, 98062), (2688, 49031)]