127198848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 391680000

約数和(自身を除く): 264481152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 599, 632, 672, 896, 948, 1106, 1198, 1264, 1344, 1659, 1797, 1896, 2212, 2396, 2528, 2688, 3318, 3594, 3792, 4193, 4424, 4792, 5056, 6636, 7188, 7584, 8386, 8848, 9584, 10112, 12579, 13272, 14376, 15168, 16772, 17696, 19168, 25158, 26544, 28752, 30336, 33544, 35392, 38336, 47321, 50316, 53088, 57504, 67088, 70784, 76672, 94642, 100632, 106176, 115008, 134176, 141963, 189284, 201264, 212352, 230016, 268352, 283926, 331247, 378568, 402528, 536704, 567852, 662494, 757136, 805056, 993741, 1135704, 1324988, 1514272, 1610112, 1987482, 2271408, 2649976, 3028544, 3974964, 4542816, 5299952, 6057088, 7949928, 9085632, 10599904, 15899856, 18171264, 21199808, 31799712, 42399616, 63599424, 127198848]

約数ペア:

[(1, 127198848), (2, 63599424), (3, 42399616), (4, 31799712), (6, 21199808), (7, 18171264), (8, 15899856), (12, 10599904), (14, 9085632), (16, 7949928), (21, 6057088), (24, 5299952), (28, 4542816), (32, 3974964), (42, 3028544), (48, 2649976), (56, 2271408), (64, 1987482), (79, 1610112), (84, 1514272), (96, 1324988), (112, 1135704), (128, 993741), (158, 805056), (168, 757136), (192, 662494), (224, 567852), (237, 536704), (316, 402528), (336, 378568), (384, 331247), (448, 283926), (474, 268352), (553, 230016), (599, 212352), (632, 201264), (672, 189284), (896, 141963), (948, 134176), (1106, 115008), (1198, 106176), (1264, 100632), (1344, 94642), (1659, 76672), (1797, 70784), (1896, 67088), (2212, 57504), (2396, 53088), (2528, 50316), (2688, 47321), (3318, 38336), (3594, 35392), (3792, 33544), (4193, 30336), (4424, 28752), (4792, 26544), (5056, 25158), (6636, 19168), (7188, 17696), (7584, 16772), (8386, 15168), (8848, 14376), (9584, 13272), (10112, 12579)]