137719344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409879}}^1$

素因数の和:409897

約数の個数: 40

約数和(自身を含む): 406600960

約数和(自身を除く): 268881616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409879, 819758, 1229637, 1639516, 2459274, 2869153, 3279032, 4918548, 5738306, 6558064, 8607459, 9837096, 11476612, 17214918, 19674192, 22953224, 34429836, 45906448, 68859672, 137719344]

約数ペア:

[(1, 137719344), (2, 68859672), (3, 45906448), (4, 34429836), (6, 22953224), (7, 19674192), (8, 17214918), (12, 11476612), (14, 9837096), (16, 8607459), (21, 6558064), (24, 5738306), (28, 4918548), (42, 3279032), (48, 2869153), (56, 2459274), (84, 1639516), (112, 1229637), (168, 819758), (336, 409879)]