189016424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20599}}^1$

素因数の和:20673

約数の個数: 32

約数和(自身を含む): 375744000

約数和(自身を除く): 186727576

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 9176, 20599, 41198, 82396, 164792, 638569, 762163, 1277138, 1524326, 2554276, 3048652, 5108552, 6097304, 23627053, 47254106, 94508212, 189016424]

約数ペア:

[(1, 189016424), (2, 94508212), (4, 47254106), (8, 23627053), (31, 6097304), (37, 5108552), (62, 3048652), (74, 2554276), (124, 1524326), (148, 1277138), (248, 762163), (296, 638569), (1147, 164792), (2294, 82396), (4588, 41198), (9176, 20599)]