156764117744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{115223}}^1$

素因数の和:115486

約数の個数: 80

約数和(自身を含む): 339248953344

約数和(自身を除く): 182484835600

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 211, 248, 403, 422, 496, 806, 844, 1612, 1688, 2743, 3224, 3376, 5486, 6448, 6541, 10972, 13082, 21944, 26164, 43888, 52328, 85033, 104656, 115223, 170066, 230446, 340132, 460892, 680264, 921784, 1360528, 1497899, 1843568, 2995798, 3571913, 5991596, 7143826, 11983192, 14287652, 23966384, 24312053, 28575304, 46434869, 48624106, 57150608, 92869738, 97248212, 185739476, 194496424, 316056689, 371478952, 388992848, 632113378, 742957904, 753673643, 1264226756, 1507347286, 2528453512, 3014694572, 5056907024, 6029389144, 9797757359, 12058778288, 19595514718, 39191029436, 78382058872, 156764117744]

約数ペア:

[(1, 156764117744), (2, 78382058872), (4, 39191029436), (8, 19595514718), (13, 12058778288), (16, 9797757359), (26, 6029389144), (31, 5056907024), (52, 3014694572), (62, 2528453512), (104, 1507347286), (124, 1264226756), (208, 753673643), (211, 742957904), (248, 632113378), (403, 388992848), (422, 371478952), (496, 316056689), (806, 194496424), (844, 185739476), (1612, 97248212), (1688, 92869738), (2743, 57150608), (3224, 48624106), (3376, 46434869), (5486, 28575304), (6448, 24312053), (6541, 23966384), (10972, 14287652), (13082, 11983192), (21944, 7143826), (26164, 5991596), (43888, 3571913), (52328, 2995798), (85033, 1843568), (104656, 1497899), (115223, 1360528), (170066, 921784), (230446, 680264), (340132, 460892)]