140730661968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{176333}}^1$

素因数の和:177636

約数の個数: 80

約数和(自身を含む): 391828254720

約数和(自身を除く): 251097592752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1279, 2558, 3837, 5116, 7674, 10232, 15348, 16627, 20464, 30696, 33254, 49881, 61392, 66508, 99762, 133016, 176333, 199524, 266032, 352666, 399048, 528999, 705332, 798096, 1057998, 1410664, 2115996, 2292329, 2821328, 4231992, 4584658, 6876987, 8463984, 9169316, 13753974, 18338632, 27507948, 36677264, 55015896, 110031792, 225529907, 451059814, 676589721, 902119628, 1353179442, 1804239256, 2706358884, 2931888791, 3608478512, 5412717768, 5863777582, 8795666373, 10825435536, 11727555164, 17591332746, 23455110328, 35182665492, 46910220656, 70365330984, 140730661968]

約数ペア:

[(1, 140730661968), (2, 70365330984), (3, 46910220656), (4, 35182665492), (6, 23455110328), (8, 17591332746), (12, 11727555164), (13, 10825435536), (16, 8795666373), (24, 5863777582), (26, 5412717768), (39, 3608478512), (48, 2931888791), (52, 2706358884), (78, 1804239256), (104, 1353179442), (156, 902119628), (208, 676589721), (312, 451059814), (624, 225529907), (1279, 110031792), (2558, 55015896), (3837, 36677264), (5116, 27507948), (7674, 18338632), (10232, 13753974), (15348, 9169316), (16627, 8463984), (20464, 6876987), (30696, 4584658), (33254, 4231992), (49881, 2821328), (61392, 2292329), (66508, 2115996), (99762, 1410664), (133016, 1057998), (176333, 798096), (199524, 705332), (266032, 528999), (352666, 399048)]