129683344

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68111}}^1$

素因数の和:68143

約数の個数: 40

約数和(自身を含む): 304051968

約数和(自身を除く): 174368624

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 68111, 136222, 272444, 476777, 544888, 953554, 1089776, 1157887, 1907108, 2315774, 3814216, 4631548, 7628432, 8105209, 9263096, 16210418, 18526192, 32420836, 64841672, 129683344]

約数ペア:

[(1, 129683344), (2, 64841672), (4, 32420836), (7, 18526192), (8, 16210418), (14, 9263096), (16, 8105209), (17, 7628432), (28, 4631548), (34, 3814216), (56, 2315774), (68, 1907108), (112, 1157887), (119, 1089776), (136, 953554), (238, 544888), (272, 476777), (476, 272444), (952, 136222), (1904, 68111)]