145156979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{30197}}^1$

素因数の和:30250

約数の個数: 16

約数和(自身を含む): 173940480

約数和(自身を除く): 28783501

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 30197, 332167, 573743, 694531, 6311173, 7639841, 13196089, 145156979]

約数ペア:

[(1, 145156979), (11, 13196089), (19, 7639841), (23, 6311173), (209, 694531), (253, 573743), (437, 332167), (4807, 30197)]