149764496

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10529}}^1$

素因数の和:10671

約数の個数: 40

約数和(自身を含む): 334264320

約数和(自身を除く): 184499824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 10529, 14224, 21058, 42116, 73703, 84232, 147406, 168464, 294812, 589624, 1179248, 1337183, 2674366, 5348732, 9360281, 10697464, 18720562, 21394928, 37441124, 74882248, 149764496]

約数ペア:

[(1, 149764496), (2, 74882248), (4, 37441124), (7, 21394928), (8, 18720562), (14, 10697464), (16, 9360281), (28, 5348732), (56, 2674366), (112, 1337183), (127, 1179248), (254, 589624), (508, 294812), (889, 168464), (1016, 147406), (1778, 84232), (2032, 73703), (3556, 42116), (7112, 21058), (10529, 14224)]