165564

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{73}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 501424

約数和(自身を除く): 335860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 73, 81, 84, 108, 126, 146, 162, 189, 219, 252, 292, 324, 378, 438, 511, 567, 657, 756, 876, 1022, 1134, 1314, 1533, 1971, 2044, 2268, 2628, 3066, 3942, 4599, 5913, 6132, 7884, 9198, 11826, 13797, 18396, 23652, 27594, 41391, 55188, 82782, 165564]

約数ペア:

[(1, 165564), (2, 82782), (3, 55188), (4, 41391), (6, 27594), (7, 23652), (9, 18396), (12, 13797), (14, 11826), (18, 9198), (21, 7884), (27, 6132), (28, 5913), (36, 4599), (42, 3942), (54, 3066), (63, 2628), (73, 2268), (81, 2044), (84, 1971), (108, 1533), (126, 1314), (146, 1134), (162, 1022), (189, 876), (219, 756), (252, 657), (292, 567), (324, 511), (378, 438)]