157089270786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3740220733}}^1$

素因数の和:3740220745

約数の個数: 16

約数和(自身を含む): 359061190464

約数和(自身を除く): 201971919678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3740220733, 7480441466, 11220662199, 22441324398, 26181545131, 52363090262, 78544635393, 157089270786]

約数ペア:

[(1, 157089270786), (2, 78544635393), (3, 52363090262), (6, 26181545131), (7, 22441324398), (14, 11220662199), (21, 7480441466), (42, 3740220733)]