173500236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 544497408

約数和(自身を除く): 370997172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 211, 234, 251, 252, 273, 364, 422, 468, 502, 546, 633, 753, 819, 844, 1004, 1092, 1266, 1477, 1506, 1638, 1757, 1899, 2259, 2532, 2743, 2954, 3012, 3263, 3276, 3514, 3798, 4431, 4518, 5271, 5486, 5908, 6526, 7028, 7596, 8229, 8862, 9036, 9789, 10542, 10972, 13052, 13293, 15813, 16458, 17724, 19201, 19578, 21084, 22841, 24687, 26586, 29367, 31626, 32916, 38402, 39156, 45682, 49374, 52961, 53172, 57603, 58734, 63252, 68523, 76804, 91364, 98748, 105922, 115206, 117468, 137046, 158883, 172809, 205569, 211844, 230412, 274092, 317766, 345618, 370727, 411138, 476649, 635532, 688493, 691236, 741454, 822276, 953298, 1112181, 1376986, 1482908, 1906596, 2065479, 2224362, 2753972, 3336543, 4130958, 4448724, 4819451, 6196437, 6673086, 8261916, 9638902, 12392874, 13346172, 14458353, 19277804, 24785748, 28916706, 43375059, 57833412, 86750118, 173500236]

約数ペア:

[(1, 173500236), (2, 86750118), (3, 57833412), (4, 43375059), (6, 28916706), (7, 24785748), (9, 19277804), (12, 14458353), (13, 13346172), (14, 12392874), (18, 9638902), (21, 8261916), (26, 6673086), (28, 6196437), (36, 4819451), (39, 4448724), (42, 4130958), (52, 3336543), (63, 2753972), (78, 2224362), (84, 2065479), (91, 1906596), (117, 1482908), (126, 1376986), (156, 1112181), (182, 953298), (211, 822276), (234, 741454), (251, 691236), (252, 688493), (273, 635532), (364, 476649), (422, 411138), (468, 370727), (502, 345618), (546, 317766), (633, 274092), (753, 230412), (819, 211844), (844, 205569), (1004, 172809), (1092, 158883), (1266, 137046), (1477, 117468), (1506, 115206), (1638, 105922), (1757, 98748), (1899, 91364), (2259, 76804), (2532, 68523), (2743, 63252), (2954, 58734), (3012, 57603), (3263, 53172), (3276, 52961), (3514, 49374), (3798, 45682), (4431, 39156), (4518, 38402), (5271, 32916), (5486, 31626), (5908, 29367), (6526, 26586), (7028, 24687), (7596, 22841), (8229, 21084), (8862, 19578), (9036, 19201), (9789, 17724), (10542, 16458), (10972, 15813), (13052, 13293)]