161736512

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19001}}^1$

素因数の和:19039

約数の個数: 56

約数和(自身を含む): 386120640

約数和(自身を除く): 224384128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 19001, 38002, 76004, 133007, 152008, 266014, 304016, 361019, 532028, 608032, 722038, 1064056, 1216064, 1444076, 2128112, 2527133, 2888152, 4256224, 5054266, 5776304, 8512448, 10108532, 11552608, 20217064, 23105216, 40434128, 80868256, 161736512]

約数ペア:

[(1, 161736512), (2, 80868256), (4, 40434128), (7, 23105216), (8, 20217064), (14, 11552608), (16, 10108532), (19, 8512448), (28, 5776304), (32, 5054266), (38, 4256224), (56, 2888152), (64, 2527133), (76, 2128112), (112, 1444076), (133, 1216064), (152, 1064056), (224, 722038), (266, 608032), (304, 532028), (448, 361019), (532, 304016), (608, 266014), (1064, 152008), (1216, 133007), (2128, 76004), (4256, 38002), (8512, 19001)]