191874816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11897}}^1$

素因数の和:11926

約数の個数: 108

約数和(自身を含む): 632307312

約数和(自身を除く): 440432496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 11897, 16128, 23794, 35691, 47588, 71382, 83279, 95176, 107073, 142764, 166558, 190352, 214146, 249837, 285528, 333116, 380704, 428292, 499674, 571056, 666232, 749511, 761408, 856584, 999348, 1142112, 1332464, 1499022, 1522816, 1713168, 1998696, 2284224, 2664928, 2998044, 3045632, 3426336, 3997392, 4568448, 5329856, 5996088, 6852672, 7994784, 9136896, 10659712, 11992176, 13705344, 15989568, 21319424, 23984352, 27410688, 31979136, 47968704, 63958272, 95937408, 191874816]

約数ペア:

[(1, 191874816), (2, 95937408), (3, 63958272), (4, 47968704), (6, 31979136), (7, 27410688), (8, 23984352), (9, 21319424), (12, 15989568), (14, 13705344), (16, 11992176), (18, 10659712), (21, 9136896), (24, 7994784), (28, 6852672), (32, 5996088), (36, 5329856), (42, 4568448), (48, 3997392), (56, 3426336), (63, 3045632), (64, 2998044), (72, 2664928), (84, 2284224), (96, 1998696), (112, 1713168), (126, 1522816), (128, 1499022), (144, 1332464), (168, 1142112), (192, 999348), (224, 856584), (252, 761408), (256, 749511), (288, 666232), (336, 571056), (384, 499674), (448, 428292), (504, 380704), (576, 333116), (672, 285528), (768, 249837), (896, 214146), (1008, 190352), (1152, 166558), (1344, 142764), (1792, 107073), (2016, 95176), (2304, 83279), (2688, 71382), (4032, 47588), (5376, 35691), (8064, 23794), (11897, 16128)]