165386172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3853}}^1$

素因数の和:3947

約数の個数: 72

約数和(自身を含む): 455172816

約数和(自身を除く): 289786644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 438, 511, 588, 876, 1022, 1533, 2044, 3066, 3577, 3853, 6132, 7154, 7706, 10731, 11559, 14308, 15412, 21462, 23118, 26971, 42924, 46236, 53942, 80913, 107884, 161826, 188797, 281269, 323652, 377594, 562538, 566391, 755188, 843807, 1125076, 1132782, 1687614, 1968883, 2265564, 3375228, 3937766, 5906649, 7875532, 11813298, 13782181, 23626596, 27564362, 41346543, 55128724, 82693086, 165386172]

約数ペア:

[(1, 165386172), (2, 82693086), (3, 55128724), (4, 41346543), (6, 27564362), (7, 23626596), (12, 13782181), (14, 11813298), (21, 7875532), (28, 5906649), (42, 3937766), (49, 3375228), (73, 2265564), (84, 1968883), (98, 1687614), (146, 1132782), (147, 1125076), (196, 843807), (219, 755188), (292, 566391), (294, 562538), (438, 377594), (511, 323652), (588, 281269), (876, 188797), (1022, 161826), (1533, 107884), (2044, 80913), (3066, 53942), (3577, 46236), (3853, 42924), (6132, 26971), (7154, 23118), (7706, 21462), (10731, 15412), (11559, 14308)]