159391909040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21894493}}^1$

素因数の和:21894526

約数の個数: 80

約数和(自身を含む): 456106099008

約数和(自身を除く): 296714189968

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 21894493, 43788986, 87577972, 109472465, 153261451, 175155944, 218944930, 284628409, 306522902, 350311888, 437889860, 569256818, 613045804, 766307255, 875779720, 1138513636, 1226091608, 1423142045, 1532614510, 1751559440, 1992398863, 2277027272, 2452183216, 2846284090, 3065229020, 3984797726, 4554054544, 5692568180, 6130458040, 7969595452, 9961994315, 11385136360, 12260916080, 15939190904, 19923988630, 22770272720, 31878381808, 39847977260, 79695954520, 159391909040]

約数ペア:

[(1, 159391909040), (2, 79695954520), (4, 39847977260), (5, 31878381808), (7, 22770272720), (8, 19923988630), (10, 15939190904), (13, 12260916080), (14, 11385136360), (16, 9961994315), (20, 7969595452), (26, 6130458040), (28, 5692568180), (35, 4554054544), (40, 3984797726), (52, 3065229020), (56, 2846284090), (65, 2452183216), (70, 2277027272), (80, 1992398863), (91, 1751559440), (104, 1532614510), (112, 1423142045), (130, 1226091608), (140, 1138513636), (182, 875779720), (208, 766307255), (260, 613045804), (280, 569256818), (364, 437889860), (455, 350311888), (520, 306522902), (560, 284628409), (728, 218944930), (910, 175155944), (1040, 153261451), (1456, 109472465), (1820, 87577972), (3640, 43788986), (7280, 21894493)]