131432064

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 368309760

約数和(自身を除く): 236877696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 181, 183, 186, 192, 244, 248, 362, 366, 372, 384, 488, 496, 543, 724, 732, 744, 976, 992, 1086, 1448, 1464, 1488, 1891, 1952, 1984, 2172, 2896, 2928, 2976, 3782, 3904, 3968, 4344, 5611, 5673, 5792, 5856, 5952, 7564, 7808, 8688, 11041, 11222, 11346, 11584, 11712, 11904, 15128, 16833, 17376, 22082, 22444, 22692, 23168, 23424, 30256, 33123, 33666, 34752, 44164, 44888, 45384, 60512, 66246, 67332, 69504, 88328, 89776, 90768, 121024, 132492, 134664, 176656, 179552, 181536, 242048, 264984, 269328, 342271, 353312, 359104, 363072, 529968, 538656, 684542, 706624, 718208, 726144, 1026813, 1059936, 1077312, 1369084, 1413248, 2053626, 2119872, 2154624, 2738168, 4107252, 4239744, 5476336, 8214504, 10952672, 16429008, 21905344, 32858016, 43810688, 65716032, 131432064]

約数ペア:

[(1, 131432064), (2, 65716032), (3, 43810688), (4, 32858016), (6, 21905344), (8, 16429008), (12, 10952672), (16, 8214504), (24, 5476336), (31, 4239744), (32, 4107252), (48, 2738168), (61, 2154624), (62, 2119872), (64, 2053626), (93, 1413248), (96, 1369084), (122, 1077312), (124, 1059936), (128, 1026813), (181, 726144), (183, 718208), (186, 706624), (192, 684542), (244, 538656), (248, 529968), (362, 363072), (366, 359104), (372, 353312), (384, 342271), (488, 269328), (496, 264984), (543, 242048), (724, 181536), (732, 179552), (744, 176656), (976, 134664), (992, 132492), (1086, 121024), (1448, 90768), (1464, 89776), (1488, 88328), (1891, 69504), (1952, 67332), (1984, 66246), (2172, 60512), (2896, 45384), (2928, 44888), (2976, 44164), (3782, 34752), (3904, 33666), (3968, 33123), (4344, 30256), (5611, 23424), (5673, 23168), (5792, 22692), (5856, 22444), (5952, 22082), (7564, 17376), (7808, 16833), (8688, 15128), (11041, 11904), (11222, 11712), (11346, 11584)]