156955395454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{548795089}}^1$

素因数の和:548795115

約数の個数: 16

約数和(自身を含む): 276592725360

約数和(自身を除く): 119637329906

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 548795089, 1097590178, 6036745979, 7134336157, 12073491958, 14268672314, 78477697727, 156955395454]

約数ペア:

[(1, 156955395454), (2, 78477697727), (11, 14268672314), (13, 12073491958), (22, 7134336157), (26, 6036745979), (143, 1097590178), (286, 548795089)]