161171328

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 454960800

約数和(自身を除く): 293789472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 41, 48, 58, 64, 82, 87, 96, 116, 123, 128, 164, 174, 192, 232, 246, 328, 348, 353, 384, 464, 492, 656, 696, 706, 928, 984, 1059, 1189, 1312, 1392, 1412, 1856, 1968, 2118, 2378, 2624, 2784, 2824, 3567, 3712, 3936, 4236, 4756, 5248, 5568, 5648, 7134, 7872, 8472, 9512, 10237, 11136, 11296, 14268, 14473, 15744, 16944, 19024, 20474, 22592, 28536, 28946, 30711, 33888, 38048, 40948, 43419, 45184, 57072, 57892, 61422, 67776, 76096, 81896, 86838, 114144, 115784, 122844, 135552, 152192, 163792, 173676, 228288, 231568, 245688, 327584, 347352, 419717, 456576, 463136, 491376, 655168, 694704, 839434, 926272, 982752, 1259151, 1310336, 1389408, 1678868, 1852544, 1965504, 2518302, 2778816, 3357736, 3931008, 5036604, 5557632, 6715472, 10073208, 13430944, 20146416, 26861888, 40292832, 53723776, 80585664, 161171328]

約数ペア:

[(1, 161171328), (2, 80585664), (3, 53723776), (4, 40292832), (6, 26861888), (8, 20146416), (12, 13430944), (16, 10073208), (24, 6715472), (29, 5557632), (32, 5036604), (41, 3931008), (48, 3357736), (58, 2778816), (64, 2518302), (82, 1965504), (87, 1852544), (96, 1678868), (116, 1389408), (123, 1310336), (128, 1259151), (164, 982752), (174, 926272), (192, 839434), (232, 694704), (246, 655168), (328, 491376), (348, 463136), (353, 456576), (384, 419717), (464, 347352), (492, 327584), (656, 245688), (696, 231568), (706, 228288), (928, 173676), (984, 163792), (1059, 152192), (1189, 135552), (1312, 122844), (1392, 115784), (1412, 114144), (1856, 86838), (1968, 81896), (2118, 76096), (2378, 67776), (2624, 61422), (2784, 57892), (2824, 57072), (3567, 45184), (3712, 43419), (3936, 40948), (4236, 38048), (4756, 33888), (5248, 30711), (5568, 28946), (5648, 28536), (7134, 22592), (7872, 20474), (8472, 19024), (9512, 16944), (10237, 15744), (11136, 14473), (11296, 14268)]