179220188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 384943104

約数和(自身を除く): 205722916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 4828, 5303, 8449, 10606, 16898, 21212, 33796, 37121, 74242, 90151, 148484, 180302, 360604, 376513, 631057, 753026, 1262114, 1506052, 2524228, 2635591, 5271182, 6400721, 10542364, 12801442, 25602884, 44805047, 89610094, 179220188]

約数ペア:

[(1, 179220188), (2, 89610094), (4, 44805047), (7, 25602884), (14, 12801442), (17, 10542364), (28, 6400721), (34, 5271182), (68, 2635591), (71, 2524228), (119, 1506052), (142, 1262114), (238, 753026), (284, 631057), (476, 376513), (497, 360604), (994, 180302), (1207, 148484), (1988, 90151), (2414, 74242), (4828, 37121), (5303, 33796), (8449, 21212), (10606, 16898)]