161040348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{639049}}^1$

素因数の和:639066

約数の個数: 36

約数和(自身を含む): 465228400

約数和(自身を除く): 304188052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 639049, 1278098, 1917147, 2556196, 3834294, 4473343, 5751441, 7668588, 8946686, 11502882, 13420029, 17893372, 23005764, 26840058, 40260087, 53680116, 80520174, 161040348]

約数ペア:

[(1, 161040348), (2, 80520174), (3, 53680116), (4, 40260087), (6, 26840058), (7, 23005764), (9, 17893372), (12, 13420029), (14, 11502882), (18, 8946686), (21, 7668588), (28, 5751441), (36, 4473343), (42, 3834294), (63, 2556196), (84, 1917147), (126, 1278098), (252, 639049)]