179392724

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 388450440

約数和(自身を除く): 209057716

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 49, 58, 74, 98, 116, 148, 196, 203, 259, 406, 518, 812, 853, 1036, 1073, 1421, 1706, 1813, 2146, 2842, 3412, 3626, 4292, 5684, 5971, 7252, 7511, 11942, 15022, 23884, 24737, 30044, 31561, 41797, 49474, 52577, 63122, 83594, 98948, 105154, 126244, 167188, 173159, 210308, 220927, 346318, 441854, 692636, 883708, 915269, 1212113, 1546489, 1830538, 2424226, 3092978, 3661076, 4848452, 6185956, 6406883, 12813766, 25627532, 44848181, 89696362, 179392724]

約数ペア:

[(1, 179392724), (2, 89696362), (4, 44848181), (7, 25627532), (14, 12813766), (28, 6406883), (29, 6185956), (37, 4848452), (49, 3661076), (58, 3092978), (74, 2424226), (98, 1830538), (116, 1546489), (148, 1212113), (196, 915269), (203, 883708), (259, 692636), (406, 441854), (518, 346318), (812, 220927), (853, 210308), (1036, 173159), (1073, 167188), (1421, 126244), (1706, 105154), (1813, 98948), (2146, 83594), (2842, 63122), (3412, 52577), (3626, 49474), (4292, 41797), (5684, 31561), (5971, 30044), (7252, 24737), (7511, 23884), (11942, 15022)]