161706076

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{3137}}^1$

素因数の和:3418

約数の個数: 36

約数和(自身を含む): 330544368

約数和(自身を除く): 168838292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1841, 3137, 3682, 6274, 7364, 12548, 12887, 21959, 25774, 43918, 51548, 87836, 153713, 307426, 614852, 825031, 1650062, 3300124, 5775217, 11550434, 23100868, 40426519, 80853038, 161706076]

約数ペア:

[(1, 161706076), (2, 80853038), (4, 40426519), (7, 23100868), (14, 11550434), (28, 5775217), (49, 3300124), (98, 1650062), (196, 825031), (263, 614852), (526, 307426), (1052, 153713), (1841, 87836), (3137, 51548), (3682, 43918), (6274, 25774), (7364, 21959), (12548, 12887)]