146477886208

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{67979}}^1$

素因数の和:68457

約数の個数: 72

約数和(自身を含む): 308471486400

約数和(自身を除く): 161993600192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 443, 608, 886, 1216, 1772, 2432, 3544, 4864, 7088, 8417, 14176, 16834, 28352, 33668, 56704, 67336, 67979, 113408, 134672, 135958, 269344, 271916, 538688, 543832, 1077376, 1087664, 1291601, 2154752, 2175328, 2583202, 4350656, 5166404, 8701312, 10332808, 17402624, 20665616, 30114697, 41331232, 60229394, 82662464, 120458788, 165324928, 240917576, 330649856, 481835152, 572179243, 963670304, 1144358486, 1927340608, 2288716972, 3854681216, 4577433944, 7709362432, 9154867888, 18309735776, 36619471552, 73238943104, 146477886208]

約数ペア:

[(1, 146477886208), (2, 73238943104), (4, 36619471552), (8, 18309735776), (16, 9154867888), (19, 7709362432), (32, 4577433944), (38, 3854681216), (64, 2288716972), (76, 1927340608), (128, 1144358486), (152, 963670304), (256, 572179243), (304, 481835152), (443, 330649856), (608, 240917576), (886, 165324928), (1216, 120458788), (1772, 82662464), (2432, 60229394), (3544, 41331232), (4864, 30114697), (7088, 20665616), (8417, 17402624), (14176, 10332808), (16834, 8701312), (28352, 5166404), (33668, 4350656), (56704, 2583202), (67336, 2175328), (67979, 2154752), (113408, 1291601), (134672, 1087664), (135958, 1077376), (269344, 543832), (271916, 538688)]