129825444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11119}}^1$

素因数の和:11272

約数の個数: 48

約数和(自身を含む): 348723200

約数和(自身を除く): 218897756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11119, 11676, 22238, 33357, 44476, 66714, 77833, 133428, 155666, 233499, 311332, 466998, 933996, 1545541, 3091082, 4636623, 6182164, 9273246, 10818787, 18546492, 21637574, 32456361, 43275148, 64912722, 129825444]

約数ペア:

[(1, 129825444), (2, 64912722), (3, 43275148), (4, 32456361), (6, 21637574), (7, 18546492), (12, 10818787), (14, 9273246), (21, 6182164), (28, 4636623), (42, 3091082), (84, 1545541), (139, 933996), (278, 466998), (417, 311332), (556, 233499), (834, 155666), (973, 133428), (1668, 77833), (1946, 66714), (2919, 44476), (3892, 33357), (5838, 22238), (11119, 11676)]