128927008

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30293}}^1$

素因数の和:30329

約数の個数: 48

約数和(自身を含む): 305363520

約数和(自身を除く): 176436512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 30293, 60586, 121172, 212051, 242344, 424102, 484688, 575567, 848204, 969376, 1151134, 1696408, 2302268, 3392816, 4028969, 4604536, 6785632, 8057938, 9209072, 16115876, 18418144, 32231752, 64463504, 128927008]

約数ペア:

[(1, 128927008), (2, 64463504), (4, 32231752), (7, 18418144), (8, 16115876), (14, 9209072), (16, 8057938), (19, 6785632), (28, 4604536), (32, 4028969), (38, 3392816), (56, 2302268), (76, 1696408), (112, 1151134), (133, 969376), (152, 848204), (224, 575567), (266, 484688), (304, 424102), (532, 242344), (608, 212051), (1064, 121172), (2128, 60586), (4256, 30293)]