163043011012

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{25111}}^1$

素因数の和:25497

約数の個数: 72

約数和(自身を含む): 335619469248

約数和(自身を除く): 172576458236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 211, 314, 422, 628, 844, 1099, 1477, 2198, 2954, 4396, 5908, 7693, 10339, 15386, 20678, 25111, 30772, 33127, 41356, 50222, 66254, 100444, 132508, 175777, 231889, 351554, 463778, 703108, 927556, 1230439, 1623223, 2460878, 3246446, 3942427, 4921756, 5298421, 6492892, 7884854, 10596842, 15769708, 21193684, 27596989, 37088947, 55193978, 74177894, 110387956, 148355788, 193178923, 259622629, 386357846, 519245258, 772715692, 831852097, 1038490516, 1663704194, 3327408388, 5822964679, 11645929358, 23291858716, 40760752753, 81521505506, 163043011012]

約数ペア:

[(1, 163043011012), (2, 81521505506), (4, 40760752753), (7, 23291858716), (14, 11645929358), (28, 5822964679), (49, 3327408388), (98, 1663704194), (157, 1038490516), (196, 831852097), (211, 772715692), (314, 519245258), (422, 386357846), (628, 259622629), (844, 193178923), (1099, 148355788), (1477, 110387956), (2198, 74177894), (2954, 55193978), (4396, 37088947), (5908, 27596989), (7693, 21193684), (10339, 15769708), (15386, 10596842), (20678, 7884854), (25111, 6492892), (30772, 5298421), (33127, 4921756), (41356, 3942427), (50222, 3246446), (66254, 2460878), (100444, 1623223), (132508, 1230439), (175777, 927556), (231889, 703108), (351554, 463778)]