155142828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{226817}}^1$

素因数の和:226846

約数の個数: 36

約数和(自身を含む): 412808760

約数和(自身を除く): 257665932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 226817, 453634, 680451, 907268, 1360902, 2041353, 2721804, 4082706, 4309523, 8165412, 8619046, 12928569, 17238092, 25857138, 38785707, 51714276, 77571414, 155142828]

約数ペア:

[(1, 155142828), (2, 77571414), (3, 51714276), (4, 38785707), (6, 25857138), (9, 17238092), (12, 12928569), (18, 8619046), (19, 8165412), (36, 4309523), (38, 4082706), (57, 2721804), (76, 2041353), (114, 1360902), (171, 907268), (228, 680451), (342, 453634), (684, 226817)]