157220144641

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{11903}}^1\times {\mathrm{28163}}^1$

素因数の和:40140

約数の個数: 16

約数和(自身を含む): 182383755264

約数和(自身を除く): 25163610623

約数列:

[1, 7, 67, 469, 11903, 28163, 83321, 197141, 797501, 1886921, 5582507, 13208447, 335224189, 2346569323, 22460020663, 157220144641]

約数ペア:

[(1, 157220144641), (7, 22460020663), (67, 2346569323), (469, 335224189), (11903, 13208447), (28163, 5582507), (83321, 1886921), (197141, 797501)]