154485352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{145193}}^1$

素因数の和:145225

約数の個数: 32

約数和(自身を含む): 348465600

約数和(自身を除く): 193980248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 145193, 290386, 580772, 1016351, 1161544, 2032702, 2758667, 4065404, 5517334, 8130808, 11034668, 19310669, 22069336, 38621338, 77242676, 154485352]

約数ペア:

[(1, 154485352), (2, 77242676), (4, 38621338), (7, 22069336), (8, 19310669), (14, 11034668), (19, 8130808), (28, 5517334), (38, 4065404), (56, 2758667), (76, 2032702), (133, 1161544), (152, 1016351), (266, 580772), (532, 290386), (1064, 145193)]