148373008

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:704

約数の個数: 80

約数和(自身を含む): 350870400

約数和(自身を除く): 202497392

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 523, 596, 952, 1043, 1046, 1192, 1904, 2086, 2092, 2384, 2533, 3661, 4172, 4184, 5066, 7322, 8344, 8368, 8891, 10132, 14644, 16688, 17731, 17782, 20264, 29288, 35462, 35564, 40528, 58576, 62237, 70924, 71128, 77927, 124474, 141848, 142256, 155854, 248948, 283696, 311708, 497896, 545489, 623416, 995792, 1090978, 1246832, 1324759, 2181956, 2649518, 4363912, 5299036, 8727824, 9273313, 10598072, 18546626, 21196144, 37093252, 74186504, 148373008]

約数ペア:

[(1, 148373008), (2, 74186504), (4, 37093252), (7, 21196144), (8, 18546626), (14, 10598072), (16, 9273313), (17, 8727824), (28, 5299036), (34, 4363912), (56, 2649518), (68, 2181956), (112, 1324759), (119, 1246832), (136, 1090978), (149, 995792), (238, 623416), (272, 545489), (298, 497896), (476, 311708), (523, 283696), (596, 248948), (952, 155854), (1043, 142256), (1046, 141848), (1192, 124474), (1904, 77927), (2086, 71128), (2092, 70924), (2384, 62237), (2533, 58576), (3661, 40528), (4172, 35564), (4184, 35462), (5066, 29288), (7322, 20264), (8344, 17782), (8368, 17731), (8891, 16688), (10132, 14644)]