156804010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1425491}}^1$

素因数の和:1425509

約数の個数: 16

約数和(自身を含む): 307906272

約数和(自身を除く): 151102262

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1425491, 2850982, 7127455, 14254910, 15680401, 31360802, 78402005, 156804010]

約数ペア:

[(1, 156804010), (2, 78402005), (5, 31360802), (10, 15680401), (11, 14254910), (22, 7127455), (55, 2850982), (110, 1425491)]