142349792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{342187}}^1$

素因数の和:342210

約数の個数: 24

約数和(自身を含む): 301809816

約数和(自身を除く): 159460024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 342187, 684374, 1368748, 2737496, 4448431, 5474992, 8896862, 10949984, 17793724, 35587448, 71174896, 142349792]

約数ペア:

[(1, 142349792), (2, 71174896), (4, 35587448), (8, 17793724), (13, 10949984), (16, 8896862), (26, 5474992), (32, 4448431), (52, 2737496), (104, 1368748), (208, 684374), (416, 342187)]