128903246544

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1\times {\mathrm{71069}}^1$

素因数の和:72412

約数の個数: 80

約数和(自身を含む): 344752041600

約数和(自身を除く): 215848795056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1303, 1392, 2606, 3909, 5212, 7818, 10424, 15636, 20848, 31272, 37787, 62544, 71069, 75574, 113361, 142138, 151148, 213207, 226722, 284276, 302296, 426414, 453444, 568552, 604592, 852828, 906888, 1137104, 1705656, 1813776, 2061001, 3411312, 4122002, 6183003, 8244004, 12366006, 16488008, 24732012, 32976016, 49464024, 92602907, 98928048, 185205814, 277808721, 370411628, 555617442, 740823256, 1111234884, 1481646512, 2222469768, 2685484303, 4444939536, 5370968606, 8056452909, 10741937212, 16112905818, 21483874424, 32225811636, 42967748848, 64451623272, 128903246544]

約数ペア:

[(1, 128903246544), (2, 64451623272), (3, 42967748848), (4, 32225811636), (6, 21483874424), (8, 16112905818), (12, 10741937212), (16, 8056452909), (24, 5370968606), (29, 4444939536), (48, 2685484303), (58, 2222469768), (87, 1481646512), (116, 1111234884), (174, 740823256), (232, 555617442), (348, 370411628), (464, 277808721), (696, 185205814), (1303, 98928048), (1392, 92602907), (2606, 49464024), (3909, 32976016), (5212, 24732012), (7818, 16488008), (10424, 12366006), (15636, 8244004), (20848, 6183003), (31272, 4122002), (37787, 3411312), (62544, 2061001), (71069, 1813776), (75574, 1705656), (113361, 1137104), (142138, 906888), (151148, 852828), (213207, 604592), (226722, 568552), (284276, 453444), (302296, 426414)]