128443656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4547}}^1$

素因数の和:4674

約数の個数: 64

約数和(自身を含む): 353652480

約数和(自身を除く): 225208824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 2354, 2568, 3531, 4547, 4708, 7062, 9094, 9416, 13641, 14124, 18188, 27282, 28248, 36376, 50017, 54564, 100034, 109128, 150051, 200068, 300102, 400136, 486529, 600204, 973058, 1200408, 1459587, 1946116, 2919174, 3892232, 5351819, 5838348, 10703638, 11676696, 16055457, 21407276, 32110914, 42814552, 64221828, 128443656]

約数ペア:

[(1, 128443656), (2, 64221828), (3, 42814552), (4, 32110914), (6, 21407276), (8, 16055457), (11, 11676696), (12, 10703638), (22, 5838348), (24, 5351819), (33, 3892232), (44, 2919174), (66, 1946116), (88, 1459587), (107, 1200408), (132, 973058), (214, 600204), (264, 486529), (321, 400136), (428, 300102), (642, 200068), (856, 150051), (1177, 109128), (1284, 100034), (2354, 54564), (2568, 50017), (3531, 36376), (4547, 28248), (4708, 27282), (7062, 18188), (9094, 14124), (9416, 13641)]