156938880056

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{38390137}}^1$

素因数の和:38390223

約数の個数: 32

約数和(自身を含む): 340904425440

約数和(自身を除く): 183965545384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 38390137, 76780274, 153560548, 268730959, 307121096, 537461918, 1074923836, 2149847672, 2802480001, 5604960002, 11209920004, 19617360007, 22419840008, 39234720014, 78469440028, 156938880056]

約数ペア:

[(1, 156938880056), (2, 78469440028), (4, 39234720014), (7, 22419840008), (8, 19617360007), (14, 11209920004), (28, 5604960002), (56, 2802480001), (73, 2149847672), (146, 1074923836), (292, 537461918), (511, 307121096), (584, 268730959), (1022, 153560548), (2044, 76780274), (4088, 38390137)]