149660984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{39551}}^1$

素因数の和:39611

約数の個数: 32

約数和(自身を含む): 313251840

約数和(自身を除く): 163590856

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 39551, 79102, 158204, 316408, 435061, 870122, 1700693, 1740244, 3401386, 3480488, 6802772, 13605544, 18707623, 37415246, 74830492, 149660984]

約数ペア:

[(1, 149660984), (2, 74830492), (4, 37415246), (8, 18707623), (11, 13605544), (22, 6802772), (43, 3480488), (44, 3401386), (86, 1740244), (88, 1700693), (172, 870122), (344, 435061), (473, 316408), (946, 158204), (1892, 79102), (3784, 39551)]