137091574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 224985600

約数和(自身を除く): 87894026

約数列:

[1, 2, 19, 38, 47, 59, 94, 118, 893, 1121, 1301, 1786, 2242, 2602, 2773, 5546, 24719, 49438, 52687, 61147, 76759, 105374, 122294, 153518, 1161793, 1458421, 2323586, 2916842, 3607673, 7215346, 68545787, 137091574]

約数ペア:

[(1, 137091574), (2, 68545787), (19, 7215346), (38, 3607673), (47, 2916842), (59, 2323586), (94, 1458421), (118, 1161793), (893, 153518), (1121, 122294), (1301, 105374), (1786, 76759), (2242, 61147), (2602, 52687), (2773, 49438), (5546, 24719)]