120056516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 239722560

約数和(自身を除く): 119666044

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 2161, 2924, 3268, 4322, 8644, 13889, 27778, 36737, 41059, 55556, 73474, 82118, 92923, 146948, 164236, 185846, 371692, 698003, 1396006, 1579691, 1765537, 2792012, 3159382, 3531074, 6318764, 7062148, 30014129, 60028258, 120056516]

約数ペア:

[(1, 120056516), (2, 60028258), (4, 30014129), (17, 7062148), (19, 6318764), (34, 3531074), (38, 3159382), (43, 2792012), (68, 1765537), (76, 1579691), (86, 1396006), (172, 698003), (323, 371692), (646, 185846), (731, 164236), (817, 146948), (1292, 92923), (1462, 82118), (1634, 73474), (2161, 55556), (2924, 41059), (3268, 36737), (4322, 27778), (8644, 13889)]