157033658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 255104640

約数和(自身を除く): 98070982

約数列:

[1, 2, 17, 34, 73, 146, 151, 302, 419, 838, 1241, 2482, 2567, 5134, 7123, 11023, 14246, 22046, 30587, 61174, 63269, 126538, 187391, 374782, 519979, 1039958, 1075573, 2151146, 4618637, 9237274, 78516829, 157033658]

約数ペア:

[(1, 157033658), (2, 78516829), (17, 9237274), (34, 4618637), (73, 2151146), (146, 1075573), (151, 1039958), (302, 519979), (419, 374782), (838, 187391), (1241, 126538), (2482, 63269), (2567, 61174), (5134, 30587), (7123, 22046), (11023, 14246)]