190397856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 144

約数和(自身を含む): 565481952

約数和(自身を除く): 375084096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 121, 132, 148, 176, 222, 242, 264, 296, 352, 363, 407, 443, 444, 484, 528, 592, 726, 814, 886, 888, 968, 1056, 1184, 1221, 1329, 1452, 1628, 1772, 1776, 1936, 2442, 2658, 2904, 3256, 3544, 3552, 3872, 4477, 4873, 4884, 5316, 5808, 6512, 7088, 8954, 9746, 9768, 10632, 11616, 13024, 13431, 14176, 14619, 16391, 17908, 19492, 19536, 21264, 26862, 29238, 32782, 35816, 38984, 39072, 42528, 49173, 53603, 53724, 58476, 65564, 71632, 77968, 98346, 107206, 107448, 116952, 131128, 143264, 155936, 160809, 180301, 196692, 214412, 214896, 233904, 262256, 321618, 360602, 393384, 428824, 429792, 467808, 524512, 540903, 643236, 721204, 786768, 857648, 1081806, 1286472, 1442408, 1573536, 1715296, 1983311, 2163612, 2572944, 2884816, 3966622, 4327224, 5145888, 5769632, 5949933, 7933244, 8654448, 11899866, 15866488, 17308896, 23799732, 31732976, 47599464, 63465952, 95198928, 190397856]

約数ペア:

[(1, 190397856), (2, 95198928), (3, 63465952), (4, 47599464), (6, 31732976), (8, 23799732), (11, 17308896), (12, 15866488), (16, 11899866), (22, 8654448), (24, 7933244), (32, 5949933), (33, 5769632), (37, 5145888), (44, 4327224), (48, 3966622), (66, 2884816), (74, 2572944), (88, 2163612), (96, 1983311), (111, 1715296), (121, 1573536), (132, 1442408), (148, 1286472), (176, 1081806), (222, 857648), (242, 786768), (264, 721204), (296, 643236), (352, 540903), (363, 524512), (407, 467808), (443, 429792), (444, 428824), (484, 393384), (528, 360602), (592, 321618), (726, 262256), (814, 233904), (886, 214896), (888, 214412), (968, 196692), (1056, 180301), (1184, 160809), (1221, 155936), (1329, 143264), (1452, 131128), (1628, 116952), (1772, 107448), (1776, 107206), (1936, 98346), (2442, 77968), (2658, 71632), (2904, 65564), (3256, 58476), (3544, 53724), (3552, 53603), (3872, 49173), (4477, 42528), (4873, 39072), (4884, 38984), (5316, 35816), (5808, 32782), (6512, 29238), (7088, 26862), (8954, 21264), (9746, 19536), (9768, 19492), (10632, 17908), (11616, 16391), (13024, 14619), (13431, 14176)]