101975888

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 239925120

約数和(自身を除く): 137949232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 173, 266, 277, 304, 346, 532, 554, 692, 1064, 1108, 1211, 1384, 1939, 2128, 2216, 2422, 2768, 3287, 3878, 4432, 4844, 5263, 6574, 7756, 9688, 10526, 13148, 15512, 19376, 21052, 23009, 26296, 31024, 36841, 42104, 46018, 47921, 52592, 73682, 84208, 92036, 95842, 147364, 184072, 191684, 294728, 335447, 368144, 383368, 589456, 670894, 766736, 910499, 1341788, 1820998, 2683576, 3641996, 5367152, 6373493, 7283992, 12746986, 14567984, 25493972, 50987944, 101975888]

約数ペア:

[(1, 101975888), (2, 50987944), (4, 25493972), (7, 14567984), (8, 12746986), (14, 7283992), (16, 6373493), (19, 5367152), (28, 3641996), (38, 2683576), (56, 1820998), (76, 1341788), (112, 910499), (133, 766736), (152, 670894), (173, 589456), (266, 383368), (277, 368144), (304, 335447), (346, 294728), (532, 191684), (554, 184072), (692, 147364), (1064, 95842), (1108, 92036), (1211, 84208), (1384, 73682), (1939, 52592), (2128, 47921), (2216, 46018), (2422, 42104), (2768, 36841), (3287, 31024), (3878, 26296), (4432, 23009), (4844, 21052), (5263, 19376), (6574, 15512), (7756, 13148), (9688, 10526)]