127412404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 270323200

約数和(自身を除く): 142910796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 139, 266, 278, 532, 556, 973, 1723, 1946, 2641, 3446, 3892, 5282, 6892, 10564, 12061, 18487, 24122, 32737, 36974, 48244, 65474, 73948, 130948, 229159, 239497, 458318, 478994, 916636, 957988, 1676479, 3352958, 4550443, 6705916, 9100886, 18201772, 31853101, 63706202, 127412404]

約数ペア:

[(1, 127412404), (2, 63706202), (4, 31853101), (7, 18201772), (14, 9100886), (19, 6705916), (28, 4550443), (38, 3352958), (76, 1676479), (133, 957988), (139, 916636), (266, 478994), (278, 458318), (532, 239497), (556, 229159), (973, 130948), (1723, 73948), (1946, 65474), (2641, 48244), (3446, 36974), (3892, 32737), (5282, 24122), (6892, 18487), (10564, 12061)]