181984968

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 563317920

約数和(自身を除く): 381332952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 121, 132, 162, 198, 211, 216, 242, 264, 297, 324, 363, 396, 422, 484, 594, 633, 648, 726, 792, 844, 891, 968, 1089, 1188, 1266, 1331, 1452, 1688, 1782, 1899, 2178, 2321, 2376, 2532, 2662, 2904, 3267, 3564, 3798, 3993, 4356, 4642, 5064, 5324, 5697, 6534, 6963, 7128, 7596, 7986, 8712, 9284, 9801, 10648, 11394, 11979, 13068, 13926, 15192, 15972, 17091, 18568, 19602, 20889, 22788, 23958, 25531, 26136, 27852, 31944, 34182, 35937, 39204, 41778, 45576, 47916, 51062, 55704, 62667, 68364, 71874, 76593, 78408, 83556, 95832, 102124, 107811, 125334, 136728, 143748, 153186, 167112, 188001, 204248, 215622, 229779, 250668, 280841, 287496, 306372, 376002, 431244, 459558, 501336, 561682, 612744, 689337, 752004, 842523, 862488, 919116, 1123364, 1378674, 1504008, 1685046, 1838232, 2068011, 2246728, 2527569, 2757348, 3370092, 4136022, 5055138, 5514696, 6740184, 7582707, 8272044, 10110276, 15165414, 16544088, 20220552, 22748121, 30330828, 45496242, 60661656, 90992484, 181984968]

約数ペア:

[(1, 181984968), (2, 90992484), (3, 60661656), (4, 45496242), (6, 30330828), (8, 22748121), (9, 20220552), (11, 16544088), (12, 15165414), (18, 10110276), (22, 8272044), (24, 7582707), (27, 6740184), (33, 5514696), (36, 5055138), (44, 4136022), (54, 3370092), (66, 2757348), (72, 2527569), (81, 2246728), (88, 2068011), (99, 1838232), (108, 1685046), (121, 1504008), (132, 1378674), (162, 1123364), (198, 919116), (211, 862488), (216, 842523), (242, 752004), (264, 689337), (297, 612744), (324, 561682), (363, 501336), (396, 459558), (422, 431244), (484, 376002), (594, 306372), (633, 287496), (648, 280841), (726, 250668), (792, 229779), (844, 215622), (891, 204248), (968, 188001), (1089, 167112), (1188, 153186), (1266, 143748), (1331, 136728), (1452, 125334), (1688, 107811), (1782, 102124), (1899, 95832), (2178, 83556), (2321, 78408), (2376, 76593), (2532, 71874), (2662, 68364), (2904, 62667), (3267, 55704), (3564, 51062), (3798, 47916), (3993, 45576), (4356, 41778), (4642, 39204), (5064, 35937), (5324, 34182), (5697, 31944), (6534, 27852), (6963, 26136), (7128, 25531), (7596, 23958), (7986, 22788), (8712, 20889), (9284, 19602), (9801, 18568), (10648, 17091), (11394, 15972), (11979, 15192), (13068, 13926)]