137752538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21817}}^1$

素因数の和:21878

約数の個数: 32

約数和(自身を含む): 263910528

約数和(自身を除く): 126157990

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 21817, 43634, 152719, 239987, 305438, 479974, 894497, 1679909, 1788994, 3359818, 6261479, 9839467, 12522958, 19678934, 68876269, 137752538]

約数ペア:

[(1, 137752538), (2, 68876269), (7, 19678934), (11, 12522958), (14, 9839467), (22, 6261479), (41, 3359818), (77, 1788994), (82, 1679909), (154, 894497), (287, 479974), (451, 305438), (574, 239987), (902, 152719), (3157, 43634), (6314, 21817)]