131325696

素因数分解:

$2^8\times 3^2\times {\mathrm{56999}}^1$

素因数の和:57021

約数の個数: 54

約数和(自身を含む): 378651000

約数和(自身を除く): 247325304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 56999, 113998, 170997, 227996, 341994, 455992, 512991, 683988, 911984, 1025982, 1367976, 1823968, 2051964, 2735952, 3647936, 4103928, 5471904, 7295872, 8207856, 10943808, 14591744, 16415712, 21887616, 32831424, 43775232, 65662848, 131325696]

約数ペア:

[(1, 131325696), (2, 65662848), (3, 43775232), (4, 32831424), (6, 21887616), (8, 16415712), (9, 14591744), (12, 10943808), (16, 8207856), (18, 7295872), (24, 5471904), (32, 4103928), (36, 3647936), (48, 2735952), (64, 2051964), (72, 1823968), (96, 1367976), (128, 1025982), (144, 911984), (192, 683988), (256, 512991), (288, 455992), (384, 341994), (576, 227996), (768, 170997), (1152, 113998), (2304, 56999)]