156615998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1489}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 293518080

約数和(自身を除く): 136902082

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 683, 1366, 1489, 2978, 4781, 7513, 9562, 10423, 15026, 16379, 20846, 32758, 52591, 105182, 114653, 229306, 1016987, 2033974, 7118909, 11186857, 14237818, 22373714, 78307999, 156615998]

約数ペア:

[(1, 156615998), (2, 78307999), (7, 22373714), (11, 14237818), (14, 11186857), (22, 7118909), (77, 2033974), (154, 1016987), (683, 229306), (1366, 114653), (1489, 105182), (2978, 52591), (4781, 32758), (7513, 20846), (9562, 16379), (10423, 15026)]