154400771

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5021}}^1$

素因数の和:5242

約数の個数: 16

約数和(自身を含む): 185131008

約数和(自身を除く): 30730237

約数列:

[1, 7, 23, 161, 191, 1337, 4393, 5021, 30751, 35147, 115483, 808381, 959011, 6713077, 22057253, 154400771]

約数ペア:

[(1, 154400771), (7, 22057253), (23, 6713077), (161, 959011), (191, 808381), (1337, 115483), (4393, 35147), (5021, 30751)]