129226664

素因数分解:

$2^3\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{2221}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 277305600

約数和(自身を除く): 148078936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1039, 2078, 2221, 4156, 4442, 7273, 8312, 8884, 14546, 15547, 17768, 29092, 31094, 58184, 62188, 124376, 2307619, 4615238, 9230476, 16153333, 18460952, 32306666, 64613332, 129226664]

約数ペア:

[(1, 129226664), (2, 64613332), (4, 32306666), (7, 18460952), (8, 16153333), (14, 9230476), (28, 4615238), (56, 2307619), (1039, 124376), (2078, 62188), (2221, 58184), (4156, 31094), (4442, 29092), (7273, 17768), (8312, 15547), (8884, 14546)]