173185012

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 427932288

約数和(自身を除く): 254747276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 49, 52, 74, 77, 91, 98, 143, 148, 154, 167, 182, 196, 259, 286, 308, 334, 364, 407, 481, 518, 539, 572, 637, 668, 814, 962, 1001, 1036, 1078, 1169, 1274, 1628, 1813, 1837, 1924, 2002, 2156, 2171, 2338, 2548, 2849, 3367, 3626, 3674, 4004, 4342, 4676, 5291, 5698, 6179, 6734, 7007, 7252, 7348, 8183, 8684, 10582, 11396, 12358, 12859, 13468, 14014, 15197, 16366, 19943, 21164, 23569, 23881, 24716, 25718, 28028, 30394, 32732, 37037, 39886, 43253, 47138, 47762, 51436, 60788, 67969, 74074, 79772, 80327, 86506, 90013, 94276, 95524, 106379, 135938, 148148, 160654, 167167, 173012, 180026, 212758, 259259, 271876, 302771, 321308, 334334, 360052, 425516, 475783, 518518, 562289, 605542, 668668, 883597, 951566, 1037036, 1124578, 1170169, 1211084, 1767194, 1903132, 2249156, 2340338, 3330481, 3534388, 3936023, 4680676, 6185179, 6660962, 7872046, 12370358, 13321924, 15744092, 24740716, 43296253, 86592506, 173185012]

約数ペア:

[(1, 173185012), (2, 86592506), (4, 43296253), (7, 24740716), (11, 15744092), (13, 13321924), (14, 12370358), (22, 7872046), (26, 6660962), (28, 6185179), (37, 4680676), (44, 3936023), (49, 3534388), (52, 3330481), (74, 2340338), (77, 2249156), (91, 1903132), (98, 1767194), (143, 1211084), (148, 1170169), (154, 1124578), (167, 1037036), (182, 951566), (196, 883597), (259, 668668), (286, 605542), (308, 562289), (334, 518518), (364, 475783), (407, 425516), (481, 360052), (518, 334334), (539, 321308), (572, 302771), (637, 271876), (668, 259259), (814, 212758), (962, 180026), (1001, 173012), (1036, 167167), (1078, 160654), (1169, 148148), (1274, 135938), (1628, 106379), (1813, 95524), (1837, 94276), (1924, 90013), (2002, 86506), (2156, 80327), (2171, 79772), (2338, 74074), (2548, 67969), (2849, 60788), (3367, 51436), (3626, 47762), (3674, 47138), (4004, 43253), (4342, 39886), (4676, 37037), (5291, 32732), (5698, 30394), (6179, 28028), (6734, 25718), (7007, 24716), (7252, 23881), (7348, 23569), (8183, 21164), (8684, 19943), (10582, 16366), (11396, 15197), (12358, 14014), (12859, 13468)]