147788752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{543341}}^1$

素因数の和:543366

約数の個数: 20

約数和(自身を含む): 303184836

約数和(自身を除く): 155396084

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 543341, 1086682, 2173364, 4346728, 8693456, 9236797, 18473594, 36947188, 73894376, 147788752]

約数ペア:

[(1, 147788752), (2, 73894376), (4, 36947188), (8, 18473594), (16, 9236797), (17, 8693456), (34, 4346728), (68, 2173364), (136, 1086682), (272, 543341)]