131222424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{147773}}^1$

素因数の和:147819

約数の個数: 32

約数和(自身を含む): 336924720

約数和(自身を除く): 205702296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 147773, 295546, 443319, 591092, 886638, 1182184, 1773276, 3546552, 5467601, 10935202, 16402803, 21870404, 32805606, 43740808, 65611212, 131222424]

約数ペア:

[(1, 131222424), (2, 65611212), (3, 43740808), (4, 32805606), (6, 21870404), (8, 16402803), (12, 10935202), (24, 5467601), (37, 3546552), (74, 1773276), (111, 1182184), (148, 886638), (222, 591092), (296, 443319), (444, 295546), (888, 147773)]