127654464

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4999}}^1$

素因数の和:5040

約数の個数: 112

約数和(自身を含む): 406400000

約数和(自身を除く): 278745536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 4999, 6384, 8512, 9998, 12768, 14997, 19996, 25536, 29994, 34993, 39992, 59988, 69986, 79984, 94981, 104979, 119976, 139972, 159968, 189962, 209958, 239952, 279944, 284943, 319936, 379924, 419916, 479904, 559888, 569886, 664867, 759848, 839832, 959808, 1119776, 1139772, 1329734, 1519696, 1679664, 1994601, 2239552, 2279544, 2659468, 3039392, 3359328, 3989202, 4559088, 5318936, 6078784, 6718656, 7978404, 9118176, 10637872, 15956808, 18236352, 21275744, 31913616, 42551488, 63827232, 127654464]

約数ペア:

[(1, 127654464), (2, 63827232), (3, 42551488), (4, 31913616), (6, 21275744), (7, 18236352), (8, 15956808), (12, 10637872), (14, 9118176), (16, 7978404), (19, 6718656), (21, 6078784), (24, 5318936), (28, 4559088), (32, 3989202), (38, 3359328), (42, 3039392), (48, 2659468), (56, 2279544), (57, 2239552), (64, 1994601), (76, 1679664), (84, 1519696), (96, 1329734), (112, 1139772), (114, 1119776), (133, 959808), (152, 839832), (168, 759848), (192, 664867), (224, 569886), (228, 559888), (266, 479904), (304, 419916), (336, 379924), (399, 319936), (448, 284943), (456, 279944), (532, 239952), (608, 209958), (672, 189962), (798, 159968), (912, 139972), (1064, 119976), (1216, 104979), (1344, 94981), (1596, 79984), (1824, 69986), (2128, 59988), (3192, 39992), (3648, 34993), (4256, 29994), (4999, 25536), (6384, 19996), (8512, 14997), (9998, 12768)]