137311958

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 264757248

約数和(自身を除く): 127445290

約数列:

[1, 2, 7, 14, 17, 31, 34, 37, 62, 74, 119, 217, 238, 259, 434, 503, 518, 527, 629, 1006, 1054, 1147, 1258, 2294, 3521, 3689, 4403, 7042, 7378, 8029, 8551, 8806, 15593, 16058, 17102, 18611, 19499, 31186, 37222, 38998, 59857, 109151, 119714, 130277, 136493, 218302, 260554, 265081, 272986, 316387, 530162, 576941, 632774, 1153882, 1855567, 2214709, 3711134, 4038587, 4429418, 8077174, 9807997, 19615994, 68655979, 137311958]

約数ペア:

[(1, 137311958), (2, 68655979), (7, 19615994), (14, 9807997), (17, 8077174), (31, 4429418), (34, 4038587), (37, 3711134), (62, 2214709), (74, 1855567), (119, 1153882), (217, 632774), (238, 576941), (259, 530162), (434, 316387), (503, 272986), (518, 265081), (527, 260554), (629, 218302), (1006, 136493), (1054, 130277), (1147, 119714), (1258, 109151), (2294, 59857), (3521, 38998), (3689, 37222), (4403, 31186), (7042, 19499), (7378, 18611), (8029, 17102), (8551, 16058), (8806, 15593)]