161996928

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5779}}^1$

素因数の和:5869

約数の個数: 64

約数和(自身を含む): 436274400

約数和(自身を除く): 274277472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 5779, 7008, 9344, 11558, 14016, 17337, 23116, 28032, 34674, 46232, 69348, 92464, 138696, 184928, 277392, 369856, 421867, 554784, 739712, 843734, 1109568, 1265601, 1687468, 2219136, 2531202, 3374936, 5062404, 6749872, 10124808, 13499744, 20249616, 26999488, 40499232, 53998976, 80998464, 161996928]

約数ペア:

[(1, 161996928), (2, 80998464), (3, 53998976), (4, 40499232), (6, 26999488), (8, 20249616), (12, 13499744), (16, 10124808), (24, 6749872), (32, 5062404), (48, 3374936), (64, 2531202), (73, 2219136), (96, 1687468), (128, 1265601), (146, 1109568), (192, 843734), (219, 739712), (292, 554784), (384, 421867), (438, 369856), (584, 277392), (876, 184928), (1168, 138696), (1752, 92464), (2336, 69348), (3504, 46232), (4672, 34674), (5779, 28032), (7008, 23116), (9344, 17337), (11558, 14016)]