169516240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57269}}^1$

素因数の和:57319

約数の個数: 40

約数和(自身を含む): 404784360

約数和(自身を除く): 235268120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 57269, 114538, 229076, 286345, 458152, 572690, 916304, 1145380, 2118953, 2290760, 4237906, 4581520, 8475812, 10594765, 16951624, 21189530, 33903248, 42379060, 84758120, 169516240]

約数ペア:

[(1, 169516240), (2, 84758120), (4, 42379060), (5, 33903248), (8, 21189530), (10, 16951624), (16, 10594765), (20, 8475812), (37, 4581520), (40, 4237906), (74, 2290760), (80, 2118953), (148, 1145380), (185, 916304), (296, 572690), (370, 458152), (592, 286345), (740, 229076), (1480, 114538), (2960, 57269)]