169174922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 321822720

約数和(自身を除く): 152647798

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 127, 193, 203, 238, 254, 386, 406, 493, 889, 986, 1351, 1778, 2159, 2702, 3281, 3451, 3683, 4318, 5597, 6562, 6902, 7366, 11194, 15113, 22967, 24511, 25781, 30226, 39179, 45934, 49022, 51562, 62611, 78358, 95149, 125222, 171577, 190298, 343154, 416687, 438277, 666043, 710819, 833374, 876554, 1332086, 1421638, 2916809, 4975733, 5833618, 9951466, 12083923, 24167846, 84587461, 169174922]

約数ペア:

[(1, 169174922), (2, 84587461), (7, 24167846), (14, 12083923), (17, 9951466), (29, 5833618), (34, 4975733), (58, 2916809), (119, 1421638), (127, 1332086), (193, 876554), (203, 833374), (238, 710819), (254, 666043), (386, 438277), (406, 416687), (493, 343154), (889, 190298), (986, 171577), (1351, 125222), (1778, 95149), (2159, 78358), (2702, 62611), (3281, 51562), (3451, 49022), (3683, 45934), (4318, 39179), (5597, 30226), (6562, 25781), (6902, 24511), (7366, 22967), (11194, 15113)]