147780592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{543311}}^1$

素因数の和:543336

約数の個数: 20

約数和(自身を含む): 303168096

約数和(自身を除く): 155387504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 543311, 1086622, 2173244, 4346488, 8692976, 9236287, 18472574, 36945148, 73890296, 147780592]

約数ペア:

[(1, 147780592), (2, 73890296), (4, 36945148), (8, 18472574), (16, 9236287), (17, 8692976), (34, 4346488), (68, 2173244), (136, 1086622), (272, 543311)]