188886828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{63727}}^1$

素因数の和:63766

約数の個数: 48

約数和(自身を含む): 499627520

約数和(自身を除く): 310740692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 63727, 127454, 191181, 254908, 382362, 764724, 828451, 1210813, 1656902, 2421626, 2485353, 3313804, 3632439, 4843252, 4970706, 7264878, 9941412, 14529756, 15740569, 31481138, 47221707, 62962276, 94443414, 188886828]

約数ペア:

[(1, 188886828), (2, 94443414), (3, 62962276), (4, 47221707), (6, 31481138), (12, 15740569), (13, 14529756), (19, 9941412), (26, 7264878), (38, 4970706), (39, 4843252), (52, 3632439), (57, 3313804), (76, 2485353), (78, 2421626), (114, 1656902), (156, 1210813), (228, 828451), (247, 764724), (494, 382362), (741, 254908), (988, 191181), (1482, 127454), (2964, 63727)]