169678768

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 419839200

約数和(自身を除く): 250160432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 49, 56, 58, 68, 98, 112, 116, 119, 136, 196, 203, 232, 238, 272, 392, 406, 439, 464, 476, 493, 784, 812, 833, 878, 952, 986, 1421, 1624, 1666, 1756, 1904, 1972, 2842, 3073, 3248, 3332, 3451, 3512, 3944, 5684, 6146, 6664, 6902, 7024, 7463, 7888, 11368, 12292, 12731, 13328, 13804, 14926, 21511, 22736, 24157, 24584, 25462, 27608, 29852, 43022, 48314, 49168, 50924, 52241, 55216, 59704, 86044, 89117, 96628, 101848, 104482, 119408, 172088, 178234, 193256, 203696, 208964, 216427, 344176, 356468, 365687, 386512, 417928, 432854, 623819, 712936, 731374, 835856, 865708, 1247638, 1425872, 1462748, 1514989, 1731416, 2495276, 2925496, 3029978, 3462832, 4990552, 5850992, 6059956, 9981104, 10604923, 12119912, 21209846, 24239824, 42419692, 84839384, 169678768]

約数ペア:

[(1, 169678768), (2, 84839384), (4, 42419692), (7, 24239824), (8, 21209846), (14, 12119912), (16, 10604923), (17, 9981104), (28, 6059956), (29, 5850992), (34, 4990552), (49, 3462832), (56, 3029978), (58, 2925496), (68, 2495276), (98, 1731416), (112, 1514989), (116, 1462748), (119, 1425872), (136, 1247638), (196, 865708), (203, 835856), (232, 731374), (238, 712936), (272, 623819), (392, 432854), (406, 417928), (439, 386512), (464, 365687), (476, 356468), (493, 344176), (784, 216427), (812, 208964), (833, 203696), (878, 193256), (952, 178234), (986, 172088), (1421, 119408), (1624, 104482), (1666, 101848), (1756, 96628), (1904, 89117), (1972, 86044), (2842, 59704), (3073, 55216), (3248, 52241), (3332, 50924), (3451, 49168), (3512, 48314), (3944, 43022), (5684, 29852), (6146, 27608), (6664, 25462), (6902, 24584), (7024, 24157), (7463, 22736), (7888, 21511), (11368, 14926), (12292, 13804), (12731, 13328)]