227185168

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 548589888

約数和(自身を除く): 321404720

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 43, 46, 49, 56, 86, 92, 98, 112, 161, 172, 184, 196, 293, 301, 322, 344, 368, 392, 586, 602, 644, 688, 784, 989, 1127, 1172, 1204, 1288, 1978, 2051, 2107, 2254, 2344, 2408, 2576, 3956, 4102, 4214, 4508, 4688, 4816, 6739, 6923, 7912, 8204, 8428, 9016, 12599, 13478, 13846, 14357, 15824, 16408, 16856, 18032, 25198, 26956, 27692, 28714, 32816, 33712, 47173, 48461, 50396, 53912, 55384, 57428, 88193, 94346, 96922, 100792, 107824, 110768, 114856, 176386, 188692, 193844, 201584, 229712, 289777, 330211, 352772, 377384, 387688, 579554, 617351, 660422, 705544, 754768, 775376, 1159108, 1234702, 1320844, 1411088, 2028439, 2318216, 2469404, 2641688, 4056878, 4636432, 4938808, 5283376, 8113756, 9877616, 14199073, 16227512, 28398146, 32455024, 56796292, 113592584, 227185168]

約数ペア:

[(1, 227185168), (2, 113592584), (4, 56796292), (7, 32455024), (8, 28398146), (14, 16227512), (16, 14199073), (23, 9877616), (28, 8113756), (43, 5283376), (46, 4938808), (49, 4636432), (56, 4056878), (86, 2641688), (92, 2469404), (98, 2318216), (112, 2028439), (161, 1411088), (172, 1320844), (184, 1234702), (196, 1159108), (293, 775376), (301, 754768), (322, 705544), (344, 660422), (368, 617351), (392, 579554), (586, 387688), (602, 377384), (644, 352772), (688, 330211), (784, 289777), (989, 229712), (1127, 201584), (1172, 193844), (1204, 188692), (1288, 176386), (1978, 114856), (2051, 110768), (2107, 107824), (2254, 100792), (2344, 96922), (2408, 94346), (2576, 88193), (3956, 57428), (4102, 55384), (4214, 53912), (4508, 50396), (4688, 48461), (4816, 47173), (6739, 33712), (6923, 32816), (7912, 28714), (8204, 27692), (8428, 26956), (9016, 25198), (12599, 18032), (13478, 16856), (13846, 16408), (14357, 15824)]