156967943296

素因数分解:

$2^7\times {\mathrm{173}}^1\times {\mathrm{787}}^1\times {\mathrm{9007}}^1$

素因数の和:9981

約数の個数: 64

約数和(自身を含む): 314951748480

約数和(自身を除く): 157983805184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 346, 692, 787, 1384, 1574, 2768, 3148, 5536, 6296, 9007, 11072, 12592, 18014, 22144, 25184, 36028, 50368, 72056, 100736, 136151, 144112, 272302, 288224, 544604, 576448, 1089208, 1152896, 1558211, 2178416, 3116422, 4356832, 6232844, 7088509, 8713664, 12465688, 14177018, 17427328, 24931376, 28354036, 49862752, 56708072, 99725504, 113416144, 199451008, 226832288, 453664576, 907329152, 1226312057, 2452624114, 4905248228, 9810496456, 19620992912, 39241985824, 78483971648, 156967943296]

約数ペア:

[(1, 156967943296), (2, 78483971648), (4, 39241985824), (8, 19620992912), (16, 9810496456), (32, 4905248228), (64, 2452624114), (128, 1226312057), (173, 907329152), (346, 453664576), (692, 226832288), (787, 199451008), (1384, 113416144), (1574, 99725504), (2768, 56708072), (3148, 49862752), (5536, 28354036), (6296, 24931376), (9007, 17427328), (11072, 14177018), (12592, 12465688), (18014, 8713664), (22144, 7088509), (25184, 6232844), (36028, 4356832), (50368, 3116422), (72056, 2178416), (100736, 1558211), (136151, 1152896), (144112, 1089208), (272302, 576448), (288224, 544604)]