126951776

素因数分解:

$2^5\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1291}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 286513920

約数和(自身を除く): 159562144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 439, 878, 1291, 1756, 2582, 3073, 3512, 5164, 6146, 7024, 9037, 10328, 12292, 14048, 18074, 20656, 24584, 36148, 41312, 49168, 72296, 98336, 144592, 289184, 566749, 1133498, 2266996, 3967243, 4533992, 7934486, 9067984, 15868972, 18135968, 31737944, 63475888, 126951776]

約数ペア:

[(1, 126951776), (2, 63475888), (4, 31737944), (7, 18135968), (8, 15868972), (14, 9067984), (16, 7934486), (28, 4533992), (32, 3967243), (56, 2266996), (112, 1133498), (224, 566749), (439, 289184), (878, 144592), (1291, 98336), (1756, 72296), (2582, 49168), (3073, 41312), (3512, 36148), (5164, 24584), (6146, 20656), (7024, 18074), (9037, 14048), (10328, 12292)]