170128332

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18679}}^1$

素因数の和:18723

約数の個数: 72

約数和(自身を含む): 489565440

約数和(自身を除く): 319437108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 18679, 37358, 56037, 74716, 112074, 168111, 205469, 224148, 336222, 410938, 429617, 616407, 672444, 821876, 859234, 1232814, 1288851, 1718468, 1849221, 2465628, 2577702, 3698442, 3866553, 4725787, 5155404, 7396884, 7733106, 9451574, 14177361, 15466212, 18903148, 28354722, 42532083, 56709444, 85064166, 170128332]

約数ペア:

[(1, 170128332), (2, 85064166), (3, 56709444), (4, 42532083), (6, 28354722), (9, 18903148), (11, 15466212), (12, 14177361), (18, 9451574), (22, 7733106), (23, 7396884), (33, 5155404), (36, 4725787), (44, 3866553), (46, 3698442), (66, 2577702), (69, 2465628), (92, 1849221), (99, 1718468), (132, 1288851), (138, 1232814), (198, 859234), (207, 821876), (253, 672444), (276, 616407), (396, 429617), (414, 410938), (506, 336222), (759, 224148), (828, 205469), (1012, 168111), (1518, 112074), (2277, 74716), (3036, 56037), (4554, 37358), (9108, 18679)]