142440263

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7927}}^1$

素因数の和:8102

約数の個数: 16

約数和(自身を含む): 173528064

約数和(自身を除く): 31087801

約数列:

[1, 7, 17, 119, 151, 1057, 2567, 7927, 17969, 55489, 134759, 943313, 1196977, 8378839, 20348609, 142440263]

約数ペア:

[(1, 142440263), (7, 20348609), (17, 8378839), (119, 1196977), (151, 943313), (1057, 134759), (2567, 55489), (7927, 17969)]