149068616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1367}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 287115840

約数和(自身を除く): 138047224

約数列:

[1, 2, 4, 8, 43, 86, 172, 317, 344, 634, 1268, 1367, 2536, 2734, 5468, 10936, 13631, 27262, 54524, 58781, 109048, 117562, 235124, 433339, 470248, 866678, 1733356, 3466712, 18633577, 37267154, 74534308, 149068616]

約数ペア:

[(1, 149068616), (2, 74534308), (4, 37267154), (8, 18633577), (43, 3466712), (86, 1733356), (172, 866678), (317, 470248), (344, 433339), (634, 235124), (1268, 117562), (1367, 109048), (2536, 58781), (2734, 54524), (5468, 27262), (10936, 13631)]