128044092148

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1301}}^1\times {\mathrm{8389}}^1$

素因数の和:10120

約数の個数: 48

約数和(自身を含む): 256927305600

約数和(自身を除く): 128883213452

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1301, 1676, 2602, 2933, 5204, 5866, 8389, 9107, 11732, 16778, 18214, 33556, 36428, 58723, 117446, 234892, 545119, 1090238, 2180476, 3514991, 3815833, 7029982, 7631666, 10914089, 14059964, 15263332, 21828178, 24604937, 43656356, 49209874, 76398623, 98419748, 152797246, 305594492, 4573003291, 9146006582, 18292013164, 32011023037, 64022046074, 128044092148]

約数ペア:

[(1, 128044092148), (2, 64022046074), (4, 32011023037), (7, 18292013164), (14, 9146006582), (28, 4573003291), (419, 305594492), (838, 152797246), (1301, 98419748), (1676, 76398623), (2602, 49209874), (2933, 43656356), (5204, 24604937), (5866, 21828178), (8389, 15263332), (9107, 14059964), (11732, 10914089), (16778, 7631666), (18214, 7029982), (33556, 3815833), (36428, 3514991), (58723, 2180476), (117446, 1090238), (234892, 545119)]