137302816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32261}}^1$

素因数の和:32297

約数の個数: 48

約数和(自身を含む): 325200960

約数和(自身を除く): 187898144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 32261, 64522, 129044, 225827, 258088, 451654, 516176, 612959, 903308, 1032352, 1225918, 1806616, 2451836, 3613232, 4290713, 4903672, 7226464, 8581426, 9807344, 17162852, 19614688, 34325704, 68651408, 137302816]

約数ペア:

[(1, 137302816), (2, 68651408), (4, 34325704), (7, 19614688), (8, 17162852), (14, 9807344), (16, 8581426), (19, 7226464), (28, 4903672), (32, 4290713), (38, 3613232), (56, 2451836), (76, 1806616), (112, 1225918), (133, 1032352), (152, 903308), (224, 612959), (266, 516176), (304, 451654), (532, 258088), (608, 225827), (1064, 129044), (2128, 64522), (4256, 32261)]