128892092

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{761}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 270369792

約数和(自身を除く): 141477700

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 263, 322, 526, 644, 761, 1052, 1522, 1841, 3044, 3682, 5327, 6049, 7364, 10654, 12098, 17503, 21308, 24196, 35006, 42343, 70012, 84686, 122521, 169372, 200143, 245042, 400286, 490084, 800572, 1401001, 2802002, 4603289, 5604004, 9206578, 18413156, 32223023, 64446046, 128892092]

約数ペア:

[(1, 128892092), (2, 64446046), (4, 32223023), (7, 18413156), (14, 9206578), (23, 5604004), (28, 4603289), (46, 2802002), (92, 1401001), (161, 800572), (263, 490084), (322, 400286), (526, 245042), (644, 200143), (761, 169372), (1052, 122521), (1522, 84686), (1841, 70012), (3044, 42343), (3682, 35006), (5327, 24196), (6049, 21308), (7364, 17503), (10654, 12098)]