158889124814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{493444487}}^1$

素因数の和:493444519

約数の個数: 16

約数和(自身を含む): 284224025088

約数和(自身を除く): 125334900274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 493444487, 986888974, 3454111409, 6908222818, 11349223201, 22698446402, 79444562407, 158889124814]

約数ペア:

[(1, 158889124814), (2, 79444562407), (7, 22698446402), (14, 11349223201), (23, 6908222818), (46, 3454111409), (161, 986888974), (322, 493444487)]