161271006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43991}}^1$

素因数の和:44056

約数の個数: 32

約数和(自身を含む): 354751488

約数和(自身を除く): 193480482

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 43991, 87982, 131973, 263946, 571883, 1143766, 1715649, 2067577, 3431298, 4135154, 6202731, 12405462, 26878501, 53757002, 80635503, 161271006]

約数ペア:

[(1, 161271006), (2, 80635503), (3, 53757002), (6, 26878501), (13, 12405462), (26, 6202731), (39, 4135154), (47, 3431298), (78, 2067577), (94, 1715649), (141, 1143766), (282, 571883), (611, 263946), (1222, 131973), (1833, 87982), (3666, 43991)]