145199638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{7841}}^1$

素因数の和:8087

約数の個数: 16

約数和(自身を含む): 223591104

約数和(自身を除く): 78391466

約数列:

[1, 2, 47, 94, 197, 394, 7841, 9259, 15682, 18518, 368527, 737054, 1544677, 3089354, 72599819, 145199638]

約数ペア:

[(1, 145199638), (2, 72599819), (47, 3089354), (94, 1544677), (197, 737054), (394, 368527), (7841, 18518), (9259, 15682)]