129260286

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{11909}}^1$

素因数の和:11990

約数の個数: 40

約数和(自身を含む): 293986440

約数和(自身を除く): 164726154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 603, 1206, 1809, 3618, 5427, 10854, 11909, 23818, 35727, 71454, 107181, 214362, 321543, 643086, 797903, 964629, 1595806, 1929258, 2393709, 4787418, 7181127, 14362254, 21543381, 43086762, 64630143, 129260286]

約数ペア:

[(1, 129260286), (2, 64630143), (3, 43086762), (6, 21543381), (9, 14362254), (18, 7181127), (27, 4787418), (54, 2393709), (67, 1929258), (81, 1595806), (134, 964629), (162, 797903), (201, 643086), (402, 321543), (603, 214362), (1206, 107181), (1809, 71454), (3618, 35727), (5427, 23818), (10854, 11909)]