132671232

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:758

約数の個数: 108

約数和(自身を含む): 387419760

約数和(自身を除く): 254748528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 534, 576, 647, 712, 768, 801, 1068, 1152, 1294, 1424, 1602, 1941, 2136, 2304, 2588, 2848, 3204, 3882, 4272, 5176, 5696, 5823, 6408, 7764, 8544, 10352, 11392, 11646, 12816, 15528, 17088, 20704, 22784, 23292, 25632, 31056, 34176, 41408, 46584, 51264, 57583, 62112, 68352, 82816, 93168, 102528, 115166, 124224, 165632, 172749, 186336, 205056, 230332, 248448, 345498, 372672, 460664, 496896, 518247, 690996, 745344, 921328, 1036494, 1381992, 1490688, 1842656, 2072988, 2763984, 3685312, 4145976, 5527968, 7370624, 8291952, 11055936, 14741248, 16583904, 22111872, 33167808, 44223744, 66335616, 132671232]

約数ペア:

[(1, 132671232), (2, 66335616), (3, 44223744), (4, 33167808), (6, 22111872), (8, 16583904), (9, 14741248), (12, 11055936), (16, 8291952), (18, 7370624), (24, 5527968), (32, 4145976), (36, 3685312), (48, 2763984), (64, 2072988), (72, 1842656), (89, 1490688), (96, 1381992), (128, 1036494), (144, 921328), (178, 745344), (192, 690996), (256, 518247), (267, 496896), (288, 460664), (356, 372672), (384, 345498), (534, 248448), (576, 230332), (647, 205056), (712, 186336), (768, 172749), (801, 165632), (1068, 124224), (1152, 115166), (1294, 102528), (1424, 93168), (1602, 82816), (1941, 68352), (2136, 62112), (2304, 57583), (2588, 51264), (2848, 46584), (3204, 41408), (3882, 34176), (4272, 31056), (5176, 25632), (5696, 23292), (5823, 22784), (6408, 20704), (7764, 17088), (8544, 15528), (10352, 12816), (11392, 11646)]