155500639

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{7159}}^1$

素因数の和:7302

約数の個数: 16

約数和(自身を含む): 185587200

約数和(自身を除く): 30086561

約数列:

[1, 7, 29, 107, 203, 749, 3103, 7159, 21721, 50113, 207611, 766013, 1453277, 5362091, 22214377, 155500639]

約数ペア:

[(1, 155500639), (7, 22214377), (29, 5362091), (107, 1453277), (203, 766013), (749, 207611), (3103, 50113), (7159, 21721)]