130928672

素因数分解:

$2^5\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1279}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 295464960

約数和(自身を除く): 164536288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 457, 914, 1279, 1828, 2558, 3199, 3656, 5116, 6398, 7312, 8953, 10232, 12796, 14624, 17906, 20464, 25592, 35812, 40928, 51184, 71624, 102368, 143248, 286496, 584503, 1169006, 2338012, 4091521, 4676024, 8183042, 9352048, 16366084, 18704096, 32732168, 65464336, 130928672]

約数ペア:

[(1, 130928672), (2, 65464336), (4, 32732168), (7, 18704096), (8, 16366084), (14, 9352048), (16, 8183042), (28, 4676024), (32, 4091521), (56, 2338012), (112, 1169006), (224, 584503), (457, 286496), (914, 143248), (1279, 102368), (1828, 71624), (2558, 51184), (3199, 40928), (3656, 35812), (5116, 25592), (6398, 20464), (7312, 17906), (8953, 14624), (10232, 12796)]