156780426551

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{3371}}^1$

素因数の和:4055

約数の個数: 32

約数和(自身を含む): 182592990720

約数和(自身を除く): 25812564169

約数列:

[1, 7, 101, 157, 419, 707, 1099, 2933, 3371, 15857, 23597, 42319, 65783, 110999, 296233, 340471, 460481, 529247, 1412449, 2383297, 3704729, 6644083, 9887143, 46508581, 53453947, 142657349, 221754493, 374177629, 998601443, 1552281451, 22397203793, 156780426551]

約数ペア:

[(1, 156780426551), (7, 22397203793), (101, 1552281451), (157, 998601443), (419, 374177629), (707, 221754493), (1099, 142657349), (2933, 53453947), (3371, 46508581), (15857, 9887143), (23597, 6644083), (42319, 3704729), (65783, 2383297), (110999, 1412449), (296233, 529247), (340471, 460481)]