145005184

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{8269}}^1$

素因数の和:8420

約数の個数: 32

約数和(自身を含む): 291021300

約数和(自身を除く): 146016116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 274, 548, 1096, 2192, 4384, 8269, 8768, 16538, 17536, 33076, 66152, 132304, 264608, 529216, 1058432, 1132853, 2265706, 4531412, 9062824, 18125648, 36251296, 72502592, 145005184]

約数ペア:

[(1, 145005184), (2, 72502592), (4, 36251296), (8, 18125648), (16, 9062824), (32, 4531412), (64, 2265706), (128, 1132853), (137, 1058432), (274, 529216), (548, 264608), (1096, 132304), (2192, 66152), (4384, 33076), (8269, 17536), (8768, 16538)]