168706804

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 361398240

約数和(自身を除く): 192691436

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 67, 98, 116, 134, 196, 203, 268, 406, 443, 469, 812, 886, 938, 1421, 1772, 1876, 1943, 2842, 3101, 3283, 3886, 5684, 6202, 6566, 7772, 12404, 12847, 13132, 13601, 21707, 25694, 27202, 29681, 43414, 51388, 54404, 59362, 86828, 89929, 95207, 118724, 179858, 190414, 207767, 359716, 380828, 415534, 629503, 831068, 860749, 1259006, 1454369, 1721498, 2518012, 2908738, 3442996, 5817476, 6025243, 12050486, 24100972, 42176701, 84353402, 168706804]

約数ペア:

[(1, 168706804), (2, 84353402), (4, 42176701), (7, 24100972), (14, 12050486), (28, 6025243), (29, 5817476), (49, 3442996), (58, 2908738), (67, 2518012), (98, 1721498), (116, 1454369), (134, 1259006), (196, 860749), (203, 831068), (268, 629503), (406, 415534), (443, 380828), (469, 359716), (812, 207767), (886, 190414), (938, 179858), (1421, 118724), (1772, 95207), (1876, 89929), (1943, 86828), (2842, 59362), (3101, 54404), (3283, 51388), (3886, 43414), (5684, 29681), (6202, 27202), (6566, 25694), (7772, 21707), (12404, 13601), (12847, 13132)]