156949382320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1433}}^1\times {\mathrm{29129}}^1$

素因数の和:30622

約数の個数: 80

約数和(自身を含む): 372944165760

約数和(自身を除く): 215994783440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1433, 1880, 2866, 3760, 5732, 7165, 11464, 14330, 22928, 28660, 29129, 57320, 58258, 67351, 114640, 116516, 134702, 145645, 233032, 269404, 291290, 336755, 466064, 538808, 582580, 673510, 1077616, 1165160, 1347020, 1369063, 2330320, 2694040, 2738126, 5388080, 5476252, 6845315, 10952504, 13690630, 21905008, 27381260, 41741857, 54762520, 83483714, 109525040, 166967428, 208709285, 333934856, 417418570, 667869712, 834837140, 1669674280, 1961867279, 3339348560, 3923734558, 7847469116, 9809336395, 15694938232, 19618672790, 31389876464, 39237345580, 78474691160, 156949382320]

約数ペア:

[(1, 156949382320), (2, 78474691160), (4, 39237345580), (5, 31389876464), (8, 19618672790), (10, 15694938232), (16, 9809336395), (20, 7847469116), (40, 3923734558), (47, 3339348560), (80, 1961867279), (94, 1669674280), (188, 834837140), (235, 667869712), (376, 417418570), (470, 333934856), (752, 208709285), (940, 166967428), (1433, 109525040), (1880, 83483714), (2866, 54762520), (3760, 41741857), (5732, 27381260), (7165, 21905008), (11464, 13690630), (14330, 10952504), (22928, 6845315), (28660, 5476252), (29129, 5388080), (57320, 2738126), (58258, 2694040), (67351, 2330320), (114640, 1369063), (116516, 1347020), (134702, 1165160), (145645, 1077616), (233032, 673510), (269404, 582580), (291290, 538808), (336755, 466064)]