127114708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 263983104

約数和(自身を除く): 136868396

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 994, 1204, 1487, 1988, 2974, 3053, 5948, 6106, 10409, 12212, 20818, 21371, 41636, 42742, 63941, 85484, 105577, 127882, 211154, 255764, 422308, 447587, 739039, 895174, 1478078, 1790348, 2956156, 4539811, 9079622, 18159244, 31778677, 63557354, 127114708]

約数ペア:

[(1, 127114708), (2, 63557354), (4, 31778677), (7, 18159244), (14, 9079622), (28, 4539811), (43, 2956156), (71, 1790348), (86, 1478078), (142, 895174), (172, 739039), (284, 447587), (301, 422308), (497, 255764), (602, 211154), (994, 127882), (1204, 105577), (1487, 85484), (1988, 63941), (2974, 42742), (3053, 41636), (5948, 21371), (6106, 20818), (10409, 12212)]