161710884

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65101}}^1$

素因数の和:65137

約数の個数: 48

約数和(自身を含む): 437485440

約数和(自身を除く): 275774556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 65101, 130202, 195303, 260404, 390606, 585909, 781212, 1171818, 1497323, 1757727, 2343636, 2994646, 3515454, 4491969, 5989292, 7030908, 8983938, 13475907, 17967876, 26951814, 40427721, 53903628, 80855442, 161710884]

約数ペア:

[(1, 161710884), (2, 80855442), (3, 53903628), (4, 40427721), (6, 26951814), (9, 17967876), (12, 13475907), (18, 8983938), (23, 7030908), (27, 5989292), (36, 4491969), (46, 3515454), (54, 2994646), (69, 2343636), (92, 1757727), (108, 1497323), (138, 1171818), (207, 781212), (276, 585909), (414, 390606), (621, 260404), (828, 195303), (1242, 130202), (2484, 65101)]