147875248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{543659}}^1$

素因数の和:543684

約数の個数: 20

約数和(自身を含む): 303362280

約数和(自身を除く): 155487032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 543659, 1087318, 2174636, 4349272, 8698544, 9242203, 18484406, 36968812, 73937624, 147875248]

約数ペア:

[(1, 147875248), (2, 73937624), (4, 36968812), (8, 18484406), (16, 9242203), (17, 8698544), (34, 4349272), (68, 2174636), (136, 1087318), (272, 543659)]