163338318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 289535922

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 31, 33, 39, 46, 62, 66, 69, 78, 89, 93, 99, 117, 138, 143, 178, 186, 198, 207, 234, 253, 267, 279, 286, 299, 341, 403, 414, 429, 506, 534, 558, 598, 682, 713, 759, 801, 806, 858, 897, 979, 1023, 1157, 1209, 1287, 1426, 1518, 1602, 1794, 1958, 2046, 2047, 2139, 2277, 2314, 2418, 2574, 2691, 2759, 2937, 3069, 3289, 3471, 3627, 4094, 4278, 4433, 4554, 5382, 5518, 5874, 6138, 6141, 6417, 6578, 6942, 7254, 7843, 8277, 8811, 8866, 9269, 9867, 10413, 12282, 12727, 12834, 13299, 15686, 16554, 17622, 18423, 18538, 19734, 20826, 22517, 23529, 24831, 25454, 26598, 26611, 27807, 29601, 30349, 35867, 36846, 38181, 39897, 45034, 47058, 49662, 53222, 55614, 59202, 60698, 63457, 67551, 70587, 71734, 76362, 79794, 79833, 83421, 91047, 101959, 107601, 114543, 126914, 135102, 141174, 159666, 166842, 182094, 190371, 202653, 203918, 215202, 229086, 239499, 273141, 292721, 305877, 322803, 380742, 394537, 405306, 478998, 546282, 571113, 585442, 611754, 645606, 698027, 789074, 824941, 878163, 917631, 1142226, 1183611, 1396054, 1649882, 1756326, 1835262, 2094081, 2367222, 2474823, 2634489, 3550833, 4188162, 4949646, 5268978, 6282243, 7101666, 7424469, 9074351, 12564486, 14848938, 18148702, 27223053, 54446106, 81669159, 163338318]

約数ペア:

[(1, 163338318), (2, 81669159), (3, 54446106), (6, 27223053), (9, 18148702), (11, 14848938), (13, 12564486), (18, 9074351), (22, 7424469), (23, 7101666), (26, 6282243), (31, 5268978), (33, 4949646), (39, 4188162), (46, 3550833), (62, 2634489), (66, 2474823), (69, 2367222), (78, 2094081), (89, 1835262), (93, 1756326), (99, 1649882), (117, 1396054), (138, 1183611), (143, 1142226), (178, 917631), (186, 878163), (198, 824941), (207, 789074), (234, 698027), (253, 645606), (267, 611754), (279, 585442), (286, 571113), (299, 546282), (341, 478998), (403, 405306), (414, 394537), (429, 380742), (506, 322803), (534, 305877), (558, 292721), (598, 273141), (682, 239499), (713, 229086), (759, 215202), (801, 203918), (806, 202653), (858, 190371), (897, 182094), (979, 166842), (1023, 159666), (1157, 141174), (1209, 135102), (1287, 126914), (1426, 114543), (1518, 107601), (1602, 101959), (1794, 91047), (1958, 83421), (2046, 79833), (2047, 79794), (2139, 76362), (2277, 71734), (2314, 70587), (2418, 67551), (2574, 63457), (2691, 60698), (2759, 59202), (2937, 55614), (3069, 53222), (3289, 49662), (3471, 47058), (3627, 45034), (4094, 39897), (4278, 38181), (4433, 36846), (4554, 35867), (5382, 30349), (5518, 29601), (5874, 27807), (6138, 26611), (6141, 26598), (6417, 25454), (6578, 24831), (6942, 23529), (7254, 22517), (7843, 20826), (8277, 19734), (8811, 18538), (8866, 18423), (9269, 17622), (9867, 16554), (10413, 15686), (12282, 13299), (12727, 12834)]