126812896

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6361}}^1$

素因数の和:6467

約数の個数: 48

約数和(自身を含む): 288580320

約数和(自身を除く): 161767424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 224, 356, 623, 712, 1246, 1424, 2492, 2848, 4984, 6361, 9968, 12722, 19936, 25444, 44527, 50888, 89054, 101776, 178108, 203552, 356216, 566129, 712432, 1132258, 1424864, 2264516, 3962903, 4529032, 7925806, 9058064, 15851612, 18116128, 31703224, 63406448, 126812896]

約数ペア:

[(1, 126812896), (2, 63406448), (4, 31703224), (7, 18116128), (8, 15851612), (14, 9058064), (16, 7925806), (28, 4529032), (32, 3962903), (56, 2264516), (89, 1424864), (112, 1132258), (178, 712432), (224, 566129), (356, 356216), (623, 203552), (712, 178108), (1246, 101776), (1424, 89054), (2492, 50888), (2848, 44527), (4984, 25444), (6361, 19936), (9968, 12722)]