120128162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25163}}^1$

素因数の和:25214

約数の個数: 32

約数和(自身を含む): 231911424

約数和(自身を除く): 111783262

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 25163, 50326, 176141, 276793, 352282, 553586, 780053, 1560106, 1937551, 3875102, 5460371, 8580583, 10920742, 17161166, 60064081, 120128162]

約数ペア:

[(1, 120128162), (2, 60064081), (7, 17161166), (11, 10920742), (14, 8580583), (22, 5460371), (31, 3875102), (62, 1937551), (77, 1560106), (154, 780053), (217, 553586), (341, 352282), (434, 276793), (682, 176141), (2387, 50326), (4774, 25163)]