129947904

素因数分解:

$2^8\times 3^2\times {\mathrm{56401}}^1$

素因数の和:56423

約数の個数: 54

約数和(自身を含む): 374678486

約数和(自身を除く): 244730582

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, 56401, 112802, 169203, 225604, 338406, 451208, 507609, 676812, 902416, 1015218, 1353624, 1804832, 2030436, 2707248, 3609664, 4060872, 5414496, 7219328, 8121744, 10828992, 14438656, 16243488, 21657984, 32486976, 43315968, 64973952, 129947904]

約数ペア:

[(1, 129947904), (2, 64973952), (3, 43315968), (4, 32486976), (6, 21657984), (8, 16243488), (9, 14438656), (12, 10828992), (16, 8121744), (18, 7219328), (24, 5414496), (32, 4060872), (36, 3609664), (48, 2707248), (64, 2030436), (72, 1804832), (96, 1353624), (128, 1015218), (144, 902416), (192, 676812), (256, 507609), (288, 451208), (384, 338406), (576, 225604), (768, 169203), (1152, 112802), (2304, 56401)]