128543232

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 80

約数和(自身を含む): 349129440

約数和(自身を除く): 220586208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1579, 1696, 2544, 3158, 3392, 4737, 5088, 6316, 6784, 9474, 10176, 12632, 13568, 18948, 20352, 25264, 27136, 37896, 40704, 50528, 75792, 81408, 83687, 101056, 151584, 167374, 202112, 251061, 303168, 334748, 404224, 502122, 606336, 669496, 808448, 1004244, 1212672, 1338992, 2008488, 2425344, 2677984, 4016976, 5355968, 8033952, 10711936, 16067904, 21423872, 32135808, 42847744, 64271616, 128543232]

約数ペア:

[(1, 128543232), (2, 64271616), (3, 42847744), (4, 32135808), (6, 21423872), (8, 16067904), (12, 10711936), (16, 8033952), (24, 5355968), (32, 4016976), (48, 2677984), (53, 2425344), (64, 2008488), (96, 1338992), (106, 1212672), (128, 1004244), (159, 808448), (192, 669496), (212, 606336), (256, 502122), (318, 404224), (384, 334748), (424, 303168), (512, 251061), (636, 202112), (768, 167374), (848, 151584), (1272, 101056), (1536, 83687), (1579, 81408), (1696, 75792), (2544, 50528), (3158, 40704), (3392, 37896), (4737, 27136), (5088, 25264), (6316, 20352), (6784, 18948), (9474, 13568), (10176, 12632)]