161791776

素因数分解:

$2^5\times 3^3\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 474768000

約数和(自身を除く): 312976224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 199, 216, 288, 398, 432, 597, 796, 864, 941, 1194, 1592, 1791, 1882, 2388, 2823, 3184, 3582, 3764, 4776, 5373, 5646, 6368, 7164, 7528, 8469, 9552, 10746, 11292, 14328, 15056, 16938, 19104, 21492, 22584, 25407, 28656, 30112, 33876, 42984, 45168, 50814, 57312, 67752, 85968, 90336, 101628, 135504, 171936, 187259, 203256, 271008, 374518, 406512, 561777, 749036, 813024, 1123554, 1498072, 1685331, 2247108, 2996144, 3370662, 4494216, 5055993, 5992288, 6741324, 8988432, 10111986, 13482648, 17976864, 20223972, 26965296, 40447944, 53930592, 80895888, 161791776]

約数ペア:

[(1, 161791776), (2, 80895888), (3, 53930592), (4, 40447944), (6, 26965296), (8, 20223972), (9, 17976864), (12, 13482648), (16, 10111986), (18, 8988432), (24, 6741324), (27, 5992288), (32, 5055993), (36, 4494216), (48, 3370662), (54, 2996144), (72, 2247108), (96, 1685331), (108, 1498072), (144, 1123554), (199, 813024), (216, 749036), (288, 561777), (398, 406512), (432, 374518), (597, 271008), (796, 203256), (864, 187259), (941, 171936), (1194, 135504), (1592, 101628), (1791, 90336), (1882, 85968), (2388, 67752), (2823, 57312), (3184, 50814), (3582, 45168), (3764, 42984), (4776, 33876), (5373, 30112), (5646, 28656), (6368, 25407), (7164, 22584), (7528, 21492), (8469, 19104), (9552, 16938), (10746, 15056), (11292, 14328)]