145053456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 395974656

約数和(自身を除く): 250921200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 83, 92, 138, 166, 184, 249, 276, 332, 368, 498, 552, 664, 996, 1104, 1328, 1583, 1909, 1992, 3166, 3818, 3984, 4749, 5727, 6332, 7636, 9498, 11454, 12664, 15272, 18996, 22908, 25328, 30544, 36409, 37992, 45816, 72818, 75984, 91632, 109227, 131389, 145636, 218454, 262778, 291272, 394167, 436908, 525556, 582544, 788334, 873816, 1051112, 1576668, 1747632, 2102224, 3021947, 3153336, 6043894, 6306672, 9065841, 12087788, 18131682, 24175576, 36263364, 48351152, 72526728, 145053456]

約数ペア:

[(1, 145053456), (2, 72526728), (3, 48351152), (4, 36263364), (6, 24175576), (8, 18131682), (12, 12087788), (16, 9065841), (23, 6306672), (24, 6043894), (46, 3153336), (48, 3021947), (69, 2102224), (83, 1747632), (92, 1576668), (138, 1051112), (166, 873816), (184, 788334), (249, 582544), (276, 525556), (332, 436908), (368, 394167), (498, 291272), (552, 262778), (664, 218454), (996, 145636), (1104, 131389), (1328, 109227), (1583, 91632), (1909, 75984), (1992, 72818), (3166, 45816), (3818, 37992), (3984, 36409), (4749, 30544), (5727, 25328), (6332, 22908), (7636, 18996), (9498, 15272), (11454, 12664)]