171928508568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1\times {\mathrm{3347}}^1$

素因数の和:4389

約数の個数: 128

約数和(自身を含む): 456656486400

約数和(自身を除く): 284727977832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 127, 152, 228, 254, 381, 456, 508, 762, 887, 1016, 1524, 1774, 2413, 2661, 3048, 3347, 3548, 4826, 5322, 6694, 7096, 7239, 9652, 10041, 10644, 13388, 14478, 16853, 19304, 20082, 21288, 26776, 28956, 33706, 40164, 50559, 57912, 63593, 67412, 80328, 101118, 112649, 127186, 134824, 190779, 202236, 225298, 254372, 337947, 381558, 404472, 425069, 450596, 508744, 675894, 763116, 850138, 901192, 1275207, 1351788, 1526232, 1700276, 2140331, 2550414, 2703576, 2968789, 3400552, 4280662, 5100828, 5937578, 6420993, 8076311, 8561324, 8906367, 10201656, 11875156, 12841986, 16152622, 17122648, 17812734, 23750312, 24228933, 25683972, 32305244, 35625468, 48457866, 51367944, 56406991, 64610488, 71250936, 96915732, 112813982, 169220973, 193831464, 225627964, 338441946, 377036203, 451255928, 676883892, 754072406, 1131108609, 1353767784, 1508144812, 2262217218, 3016289624, 4524434436, 7163687857, 9048868872, 14327375714, 21491063571, 28654751428, 42982127142, 57309502856, 85964254284, 171928508568]

約数ペア:

[(1, 171928508568), (2, 85964254284), (3, 57309502856), (4, 42982127142), (6, 28654751428), (8, 21491063571), (12, 14327375714), (19, 9048868872), (24, 7163687857), (38, 4524434436), (57, 3016289624), (76, 2262217218), (114, 1508144812), (127, 1353767784), (152, 1131108609), (228, 754072406), (254, 676883892), (381, 451255928), (456, 377036203), (508, 338441946), (762, 225627964), (887, 193831464), (1016, 169220973), (1524, 112813982), (1774, 96915732), (2413, 71250936), (2661, 64610488), (3048, 56406991), (3347, 51367944), (3548, 48457866), (4826, 35625468), (5322, 32305244), (6694, 25683972), (7096, 24228933), (7239, 23750312), (9652, 17812734), (10041, 17122648), (10644, 16152622), (13388, 12841986), (14478, 11875156), (16853, 10201656), (19304, 8906367), (20082, 8561324), (21288, 8076311), (26776, 6420993), (28956, 5937578), (33706, 5100828), (40164, 4280662), (50559, 3400552), (57912, 2968789), (63593, 2703576), (67412, 2550414), (80328, 2140331), (101118, 1700276), (112649, 1526232), (127186, 1351788), (134824, 1275207), (190779, 901192), (202236, 850138), (225298, 763116), (254372, 675894), (337947, 508744), (381558, 450596), (404472, 425069)]