101988992

素因数分解:

$2^7\times 7^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 249696000

約数和(自身を除く): 147707008

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 101, 112, 128, 161, 184, 196, 202, 224, 322, 343, 368, 392, 404, 448, 644, 686, 707, 736, 784, 808, 896, 1127, 1288, 1372, 1414, 1472, 1568, 1616, 2254, 2323, 2576, 2744, 2828, 2944, 3136, 3232, 4508, 4646, 4949, 5152, 5488, 5656, 6272, 6464, 7889, 9016, 9292, 9898, 10304, 10976, 11312, 12928, 15778, 16261, 18032, 18584, 19796, 20608, 21952, 22624, 31556, 32522, 34643, 36064, 37168, 39592, 43904, 45248, 63112, 65044, 69286, 72128, 74336, 79184, 90496, 113827, 126224, 130088, 138572, 144256, 148672, 158368, 227654, 252448, 260176, 277144, 297344, 316736, 455308, 504896, 520352, 554288, 633472, 796789, 910616, 1009792, 1040704, 1108576, 1593578, 1821232, 2081408, 2217152, 3187156, 3642464, 4434304, 6374312, 7284928, 12748624, 14569856, 25497248, 50994496, 101988992]

約数ペア:

[(1, 101988992), (2, 50994496), (4, 25497248), (7, 14569856), (8, 12748624), (14, 7284928), (16, 6374312), (23, 4434304), (28, 3642464), (32, 3187156), (46, 2217152), (49, 2081408), (56, 1821232), (64, 1593578), (92, 1108576), (98, 1040704), (101, 1009792), (112, 910616), (128, 796789), (161, 633472), (184, 554288), (196, 520352), (202, 504896), (224, 455308), (322, 316736), (343, 297344), (368, 277144), (392, 260176), (404, 252448), (448, 227654), (644, 158368), (686, 148672), (707, 144256), (736, 138572), (784, 130088), (808, 126224), (896, 113827), (1127, 90496), (1288, 79184), (1372, 74336), (1414, 72128), (1472, 69286), (1568, 65044), (1616, 63112), (2254, 45248), (2323, 43904), (2576, 39592), (2744, 37168), (2828, 36064), (2944, 34643), (3136, 32522), (3232, 31556), (4508, 22624), (4646, 21952), (4949, 20608), (5152, 19796), (5488, 18584), (5656, 18032), (6272, 16261), (6464, 15778), (7889, 12928), (9016, 11312), (9292, 10976), (9898, 10304)]