128456826624

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{7964833}}^1$

素因数の和:7964862

約数の個数: 108

約数和(自身を含む): 423283138096

約数和(自身を除く): 294826311472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 7964833, 15929666, 23894499, 31859332, 47788998, 55753831, 63718664, 71683497, 95577996, 111507662, 127437328, 143366994, 167261493, 191155992, 223015324, 254874656, 286733988, 334522986, 382311984, 446030648, 501784479, 509749312, 573467976, 669045972, 764623968, 892061296, 1003568958, 1019498624, 1146935952, 1338091944, 1529247936, 1784122592, 2007137916, 2038997248, 2293871904, 2676183888, 3058495872, 3568245184, 4014275832, 4587743808, 5352367776, 6116991744, 7136490368, 8028551664, 9175487616, 10704735552, 14272980736, 16057103328, 18350975232, 21409471104, 32114206656, 42818942208, 64228413312, 128456826624]

約数ペア:

[(1, 128456826624), (2, 64228413312), (3, 42818942208), (4, 32114206656), (6, 21409471104), (7, 18350975232), (8, 16057103328), (9, 14272980736), (12, 10704735552), (14, 9175487616), (16, 8028551664), (18, 7136490368), (21, 6116991744), (24, 5352367776), (28, 4587743808), (32, 4014275832), (36, 3568245184), (42, 3058495872), (48, 2676183888), (56, 2293871904), (63, 2038997248), (64, 2007137916), (72, 1784122592), (84, 1529247936), (96, 1338091944), (112, 1146935952), (126, 1019498624), (128, 1003568958), (144, 892061296), (168, 764623968), (192, 669045972), (224, 573467976), (252, 509749312), (256, 501784479), (288, 446030648), (336, 382311984), (384, 334522986), (448, 286733988), (504, 254874656), (576, 223015324), (672, 191155992), (768, 167261493), (896, 143366994), (1008, 127437328), (1152, 111507662), (1344, 95577996), (1792, 71683497), (2016, 63718664), (2304, 55753831), (2688, 47788998), (4032, 31859332), (5376, 23894499), (8064, 15929666), (16128, 7964833)]