148219456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1632

約数の個数: 112

約数和(自身を含む): 386242560

約数和(自身を除く): 238023104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 448, 532, 608, 616, 704, 836, 1064, 1216, 1232, 1463, 1583, 1672, 2128, 2464, 2926, 3166, 3344, 4256, 4928, 5852, 6332, 6688, 8512, 11081, 11704, 12664, 13376, 17413, 22162, 23408, 25328, 30077, 34826, 44324, 46816, 50656, 60154, 69652, 88648, 93632, 101312, 120308, 121891, 139304, 177296, 210539, 240616, 243782, 278608, 330847, 354592, 421078, 481232, 487564, 557216, 661694, 709184, 842156, 962464, 975128, 1114432, 1323388, 1684312, 1924928, 1950256, 2315929, 2646776, 3368624, 3900512, 4631858, 5293552, 6737248, 7801024, 9263716, 10587104, 13474496, 18527432, 21174208, 37054864, 74109728, 148219456]

約数ペア:

[(1, 148219456), (2, 74109728), (4, 37054864), (7, 21174208), (8, 18527432), (11, 13474496), (14, 10587104), (16, 9263716), (19, 7801024), (22, 6737248), (28, 5293552), (32, 4631858), (38, 3900512), (44, 3368624), (56, 2646776), (64, 2315929), (76, 1950256), (77, 1924928), (88, 1684312), (112, 1323388), (133, 1114432), (152, 975128), (154, 962464), (176, 842156), (209, 709184), (224, 661694), (266, 557216), (304, 487564), (308, 481232), (352, 421078), (418, 354592), (448, 330847), (532, 278608), (608, 243782), (616, 240616), (704, 210539), (836, 177296), (1064, 139304), (1216, 121891), (1232, 120308), (1463, 101312), (1583, 93632), (1672, 88648), (2128, 69652), (2464, 60154), (2926, 50656), (3166, 46816), (3344, 44324), (4256, 34826), (4928, 30077), (5852, 25328), (6332, 23408), (6688, 22162), (8512, 17413), (11081, 13376), (11704, 12664)]