149217152

素因数分解:

$2^7\times 7^2\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 96

約数和(自身を含む): 355700520

約数和(自身を除く): 206483368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 259, 296, 392, 448, 518, 592, 643, 784, 896, 1036, 1184, 1286, 1568, 1813, 2072, 2368, 2572, 3136, 3626, 4144, 4501, 4736, 5144, 6272, 7252, 8288, 9002, 10288, 14504, 16576, 18004, 20576, 23791, 29008, 31507, 33152, 36008, 41152, 47582, 58016, 63014, 72016, 82304, 95164, 116032, 126028, 144032, 166537, 190328, 232064, 252056, 288064, 333074, 380656, 504112, 576128, 666148, 761312, 1008224, 1165759, 1332296, 1522624, 2016448, 2331518, 2664592, 3045248, 4032896, 4663036, 5329184, 9326072, 10658368, 18652144, 21316736, 37304288, 74608576, 149217152]

約数ペア:

[(1, 149217152), (2, 74608576), (4, 37304288), (7, 21316736), (8, 18652144), (14, 10658368), (16, 9326072), (28, 5329184), (32, 4663036), (37, 4032896), (49, 3045248), (56, 2664592), (64, 2331518), (74, 2016448), (98, 1522624), (112, 1332296), (128, 1165759), (148, 1008224), (196, 761312), (224, 666148), (259, 576128), (296, 504112), (392, 380656), (448, 333074), (518, 288064), (592, 252056), (643, 232064), (784, 190328), (896, 166537), (1036, 144032), (1184, 126028), (1286, 116032), (1568, 95164), (1813, 82304), (2072, 72016), (2368, 63014), (2572, 58016), (3136, 47582), (3626, 41152), (4144, 36008), (4501, 33152), (4736, 31507), (5144, 29008), (6272, 23791), (7252, 20576), (8288, 18004), (9002, 16576), (10288, 14504)]