137201044

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 243076680

約数和(自身を除く): 105875636

約数列:

[1, 2, 4, 157, 197, 314, 394, 628, 788, 1109, 2218, 4436, 30929, 61858, 123716, 174113, 218473, 348226, 436946, 696452, 873892, 34300261, 68600522, 137201044]

約数ペア:

[(1, 137201044), (2, 68600522), (4, 34300261), (157, 873892), (197, 696452), (314, 436946), (394, 348226), (628, 218473), (788, 174113), (1109, 123716), (2218, 61858), (4436, 30929)]