189263438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 354170880

約数和(自身を除く): 164907442

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 169, 182, 334, 338, 479, 958, 1169, 1183, 2171, 2338, 2366, 3353, 4342, 6227, 6706, 12454, 15197, 28223, 30394, 43589, 56446, 79993, 80951, 87178, 159986, 161902, 197561, 395122, 559951, 566657, 1039909, 1119902, 1133314, 2079818, 7279363, 13518817, 14558726, 27037634, 94631719, 189263438]

約数ペア:

[(1, 189263438), (2, 94631719), (7, 27037634), (13, 14558726), (14, 13518817), (26, 7279363), (91, 2079818), (167, 1133314), (169, 1119902), (182, 1039909), (334, 566657), (338, 559951), (479, 395122), (958, 197561), (1169, 161902), (1183, 159986), (2171, 87178), (2338, 80951), (2366, 79993), (3353, 56446), (4342, 43589), (6227, 30394), (6706, 28223), (12454, 15197)]