191137086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 522980640

約数和(自身を除く): 331843554

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 181, 203, 238, 261, 289, 306, 357, 362, 406, 493, 522, 543, 578, 609, 714, 867, 986, 1071, 1086, 1218, 1267, 1479, 1629, 1734, 1827, 2023, 2142, 2534, 2601, 2958, 3077, 3258, 3451, 3654, 3801, 4046, 4437, 5202, 5249, 6069, 6154, 6902, 7602, 8381, 8874, 9231, 10353, 10498, 11403, 12138, 15747, 16762, 18207, 18462, 20706, 21539, 22806, 25143, 27693, 31059, 31494, 36414, 36743, 43078, 47241, 50286, 52309, 55386, 58667, 62118, 64617, 73486, 75429, 89233, 94482, 104618, 110229, 117334, 129234, 150858, 156927, 176001, 178466, 193851, 220458, 267699, 313854, 330687, 352002, 366163, 387702, 470781, 528003, 535398, 624631, 661374, 732326, 803097, 941562, 1056006, 1098489, 1249262, 1516961, 1606194, 1873893, 2196978, 3033922, 3295467, 3747786, 4550883, 5621679, 6590934, 9101766, 10618727, 11243358, 13652649, 21237454, 27305298, 31856181, 63712362, 95568543, 191137086]

約数ペア:

[(1, 191137086), (2, 95568543), (3, 63712362), (6, 31856181), (7, 27305298), (9, 21237454), (14, 13652649), (17, 11243358), (18, 10618727), (21, 9101766), (29, 6590934), (34, 5621679), (42, 4550883), (51, 3747786), (58, 3295467), (63, 3033922), (87, 2196978), (102, 1873893), (119, 1606194), (126, 1516961), (153, 1249262), (174, 1098489), (181, 1056006), (203, 941562), (238, 803097), (261, 732326), (289, 661374), (306, 624631), (357, 535398), (362, 528003), (406, 470781), (493, 387702), (522, 366163), (543, 352002), (578, 330687), (609, 313854), (714, 267699), (867, 220458), (986, 193851), (1071, 178466), (1086, 176001), (1218, 156927), (1267, 150858), (1479, 129234), (1629, 117334), (1734, 110229), (1827, 104618), (2023, 94482), (2142, 89233), (2534, 75429), (2601, 73486), (2958, 64617), (3077, 62118), (3258, 58667), (3451, 55386), (3654, 52309), (3801, 50286), (4046, 47241), (4437, 43078), (5202, 36743), (5249, 36414), (6069, 31494), (6154, 31059), (6902, 27693), (7602, 25143), (8381, 22806), (8874, 21539), (9231, 20706), (10353, 18462), (10498, 18207), (11403, 16762), (12138, 15747)]