158648256

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21218

約数の個数: 84

約数和(自身を含む): 489739432

約数和(自身を除く): 331091176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 21187, 42374, 63561, 84748, 127122, 169496, 190683, 254244, 275431, 338992, 381366, 508488, 550862, 677984, 762732, 826293, 1016976, 1101724, 1355968, 1525464, 1652586, 2033952, 2203448, 2478879, 3050928, 3305172, 4067904, 4406896, 4957758, 6101856, 6610344, 8813792, 9915516, 12203712, 13220688, 17627584, 19831032, 26441376, 39662064, 52882752, 79324128, 158648256]

約数ペア:

[(1, 158648256), (2, 79324128), (3, 52882752), (4, 39662064), (6, 26441376), (8, 19831032), (9, 17627584), (12, 13220688), (13, 12203712), (16, 9915516), (18, 8813792), (24, 6610344), (26, 6101856), (32, 4957758), (36, 4406896), (39, 4067904), (48, 3305172), (52, 3050928), (64, 2478879), (72, 2203448), (78, 2033952), (96, 1652586), (104, 1525464), (117, 1355968), (144, 1101724), (156, 1016976), (192, 826293), (208, 762732), (234, 677984), (288, 550862), (312, 508488), (416, 381366), (468, 338992), (576, 275431), (624, 254244), (832, 190683), (936, 169496), (1248, 127122), (1872, 84748), (2496, 63561), (3744, 42374), (7488, 21187)]