122317972

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5420

約数の個数: 48

約数和(自身を含む): 263549440

約数和(自身を除く): 141231468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5347, 5719, 10694, 11438, 21388, 22876, 37429, 74858, 101593, 149716, 203186, 229921, 406372, 459842, 711151, 919684, 1422302, 1609447, 2844604, 3218894, 4368499, 6437788, 8736998, 17473996, 30579493, 61158986, 122317972]

約数ペア:

[(1, 122317972), (2, 61158986), (4, 30579493), (7, 17473996), (14, 8736998), (19, 6437788), (28, 4368499), (38, 3218894), (43, 2844604), (76, 1609447), (86, 1422302), (133, 919684), (172, 711151), (266, 459842), (301, 406372), (532, 229921), (602, 203186), (817, 149716), (1204, 101593), (1634, 74858), (3268, 37429), (5347, 22876), (5719, 21388), (10694, 11438)]