166250988

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{81019}}^1$

素因数の和:81051

約数の個数: 48

約数和(自身を含む): 453712000

約数和(自身を除く): 287461012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 81019, 162038, 243057, 324076, 486114, 729171, 972228, 1458342, 1539361, 2187513, 2916684, 3078722, 4375026, 4618083, 6157444, 8750052, 9236166, 13854249, 18472332, 27708498, 41562747, 55416996, 83125494, 166250988]

約数ペア:

[(1, 166250988), (2, 83125494), (3, 55416996), (4, 41562747), (6, 27708498), (9, 18472332), (12, 13854249), (18, 9236166), (19, 8750052), (27, 6157444), (36, 4618083), (38, 4375026), (54, 3078722), (57, 2916684), (76, 2187513), (108, 1539361), (114, 1458342), (171, 972228), (228, 729171), (342, 486114), (513, 324076), (684, 243057), (1026, 162038), (2052, 81019)]