122210312

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4482

約数の個数: 48

約数和(自身を含む): 270371520

約数和(自身を除く): 148161208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 4391, 6958, 8782, 13916, 17564, 27832, 30737, 35128, 61474, 122948, 215159, 245896, 311761, 430318, 623522, 860636, 1247044, 1721272, 2182327, 2494088, 4364654, 8729308, 15276289, 17458616, 30552578, 61105156, 122210312]

約数ペア:

[(1, 122210312), (2, 61105156), (4, 30552578), (7, 17458616), (8, 15276289), (14, 8729308), (28, 4364654), (49, 2494088), (56, 2182327), (71, 1721272), (98, 1247044), (142, 860636), (196, 623522), (284, 430318), (392, 311761), (497, 245896), (568, 215159), (994, 122948), (1988, 61474), (3479, 35128), (3976, 30737), (4391, 27832), (6958, 17564), (8782, 13916)]