137156741042

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{2207861}}^1$

素因数の和:2208301

約数の個数: 16

約数和(自身を含む): 208642959000

約数和(自身を除く): 71486217958

約数列:

[1, 2, 89, 178, 349, 698, 31061, 62122, 2207861, 4415722, 196499629, 392999258, 770543489, 1541086978, 68578370521, 137156741042]

約数ペア:

[(1, 137156741042), (2, 68578370521), (89, 1541086978), (178, 770543489), (349, 392999258), (698, 196499629), (31061, 4415722), (62122, 2207861)]