149404432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{549281}}^1$

素因数の和:549306

約数の個数: 20

約数和(自身を含む): 306499356

約数和(自身を除く): 157094924

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 549281, 1098562, 2197124, 4394248, 8788496, 9337777, 18675554, 37351108, 74702216, 149404432]

約数ペア:

[(1, 149404432), (2, 74702216), (4, 37351108), (8, 18675554), (16, 9337777), (17, 8788496), (34, 4394248), (68, 2197124), (136, 1098562), (272, 549281)]