156700828384

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{185749}}^1$

素因数の和:186443

約数の個数: 48

約数和(自身を含む): 316522458000

約数和(自身を除く): 159821629616

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 643, 656, 1286, 1312, 2572, 5144, 10288, 20576, 26363, 52726, 105452, 185749, 210904, 371498, 421808, 742996, 843616, 1485992, 2971984, 5943968, 7615709, 15231418, 30462836, 60925672, 119436607, 121851344, 238873214, 243702688, 477746428, 955492856, 1910985712, 3821971424, 4896900887, 9793801774, 19587603548, 39175207096, 78350414192, 156700828384]

約数ペア:

[(1, 156700828384), (2, 78350414192), (4, 39175207096), (8, 19587603548), (16, 9793801774), (32, 4896900887), (41, 3821971424), (82, 1910985712), (164, 955492856), (328, 477746428), (643, 243702688), (656, 238873214), (1286, 121851344), (1312, 119436607), (2572, 60925672), (5144, 30462836), (10288, 15231418), (20576, 7615709), (26363, 5943968), (52726, 2971984), (105452, 1485992), (185749, 843616), (210904, 742996), (371498, 421808)]