128435622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50131}}^1$

素因数の和:50204

約数の個数: 32

約数和(自身を含む): 298385664

約数和(自身を除く): 169950042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 50131, 100262, 150393, 300786, 350917, 701834, 1052751, 2105502, 3057991, 6115982, 9173973, 18347946, 21405937, 42811874, 64217811, 128435622]

約数ペア:

[(1, 128435622), (2, 64217811), (3, 42811874), (6, 21405937), (7, 18347946), (14, 9173973), (21, 6115982), (42, 3057991), (61, 2105502), (122, 1052751), (183, 701834), (366, 350917), (427, 300786), (854, 150393), (1281, 100262), (2562, 50131)]