145814816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34261}}^1$

素因数の和:34297

約数の個数: 48

約数和(自身を含む): 345360960

約数和(自身を除く): 199546144

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, 34261, 68522, 137044, 239827, 274088, 479654, 548176, 650959, 959308, 1096352, 1301918, 1918616, 2603836, 3837232, 4556713, 5207672, 7674464, 9113426, 10415344, 18226852, 20830688, 36453704, 72907408, 145814816]

約数ペア:

[(1, 145814816), (2, 72907408), (4, 36453704), (7, 20830688), (8, 18226852), (14, 10415344), (16, 9113426), (19, 7674464), (28, 5207672), (32, 4556713), (38, 3837232), (56, 2603836), (76, 1918616), (112, 1301918), (133, 1096352), (152, 959308), (224, 650959), (266, 548176), (304, 479654), (532, 274088), (608, 239827), (1064, 137044), (2128, 68522), (4256, 34261)]