188943664

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{129769}}^1$

素因数の和:129797

約数の個数: 40

約数和(自身を含む): 450561440

約数和(自身を除く): 261617776

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 129769, 259538, 519076, 908383, 1038152, 1686997, 1816766, 2076304, 3373994, 3633532, 6747988, 7267064, 11808979, 13495976, 14534128, 23617958, 26991952, 47235916, 94471832, 188943664]

約数ペア:

[(1, 188943664), (2, 94471832), (4, 47235916), (7, 26991952), (8, 23617958), (13, 14534128), (14, 13495976), (16, 11808979), (26, 7267064), (28, 6747988), (52, 3633532), (56, 3373994), (91, 2076304), (104, 1816766), (112, 1686997), (182, 1038152), (208, 908383), (364, 519076), (728, 259538), (1456, 129769)]