166714856

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 424271520

約数和(自身を除く): 257556664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 41, 44, 46, 49, 56, 77, 82, 88, 92, 98, 154, 161, 164, 184, 196, 253, 287, 308, 322, 328, 392, 451, 506, 539, 574, 616, 644, 902, 943, 1012, 1078, 1127, 1148, 1288, 1681, 1771, 1804, 1886, 2009, 2024, 2156, 2254, 2296, 3157, 3362, 3542, 3608, 3772, 4018, 4312, 4508, 6314, 6601, 6724, 7084, 7544, 8036, 9016, 10373, 11767, 12397, 12628, 13202, 13448, 14168, 16072, 18491, 20746, 22099, 23534, 24794, 25256, 26404, 36982, 38663, 41492, 44198, 46207, 47068, 49588, 52808, 72611, 73964, 77326, 82369, 82984, 88396, 92414, 94136, 99176, 129437, 145222, 147928, 154652, 164738, 176792, 184828, 258874, 270641, 290444, 309304, 329476, 369656, 425293, 508277, 517748, 541282, 580888, 658952, 850586, 906059, 1016554, 1035496, 1082564, 1701172, 1812118, 1894487, 2033108, 2165128, 2977051, 3402344, 3624236, 3788974, 4066216, 5954102, 7248472, 7577948, 11908204, 15155896, 20839357, 23816408, 41678714, 83357428, 166714856]

約数ペア:

[(1, 166714856), (2, 83357428), (4, 41678714), (7, 23816408), (8, 20839357), (11, 15155896), (14, 11908204), (22, 7577948), (23, 7248472), (28, 5954102), (41, 4066216), (44, 3788974), (46, 3624236), (49, 3402344), (56, 2977051), (77, 2165128), (82, 2033108), (88, 1894487), (92, 1812118), (98, 1701172), (154, 1082564), (161, 1035496), (164, 1016554), (184, 906059), (196, 850586), (253, 658952), (287, 580888), (308, 541282), (322, 517748), (328, 508277), (392, 425293), (451, 369656), (506, 329476), (539, 309304), (574, 290444), (616, 270641), (644, 258874), (902, 184828), (943, 176792), (1012, 164738), (1078, 154652), (1127, 147928), (1148, 145222), (1288, 129437), (1681, 99176), (1771, 94136), (1804, 92414), (1886, 88396), (2009, 82984), (2024, 82369), (2156, 77326), (2254, 73964), (2296, 72611), (3157, 52808), (3362, 49588), (3542, 47068), (3608, 46207), (3772, 44198), (4018, 41492), (4312, 38663), (4508, 36982), (6314, 26404), (6601, 25256), (6724, 24794), (7084, 23534), (7544, 22099), (8036, 20746), (9016, 18491), (10373, 16072), (11767, 14168), (12397, 13448), (12628, 13202)]