171665362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 292795776

約数和(自身を除く): 121130414

約数列:

[1, 2, 11, 22, 71, 97, 103, 121, 142, 194, 206, 242, 781, 1067, 1133, 1562, 2134, 2266, 6887, 7313, 8591, 9991, 11737, 12463, 13774, 14626, 17182, 19982, 23474, 24926, 75757, 80443, 109901, 151514, 160886, 219802, 709361, 833327, 884873, 1208911, 1418722, 1666654, 1769746, 2417822, 7802971, 15605942, 85832681, 171665362]

約数ペア:

[(1, 171665362), (2, 85832681), (11, 15605942), (22, 7802971), (71, 2417822), (97, 1769746), (103, 1666654), (121, 1418722), (142, 1208911), (194, 884873), (206, 833327), (242, 709361), (781, 219802), (1067, 160886), (1133, 151514), (1562, 109901), (2134, 80443), (2266, 75757), (6887, 24926), (7313, 23474), (8591, 19982), (9991, 17182), (11737, 14626), (12463, 13774)]