156912320

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10497

約数の個数: 56

約数和(自身を含む): 381633984

約数和(自身を除く): 224721664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 10433, 15040, 20866, 41732, 52165, 83464, 104330, 166928, 208660, 333856, 417320, 490351, 667712, 834640, 980702, 1669280, 1961404, 2451755, 3338560, 3922808, 4903510, 7845616, 9807020, 15691232, 19614040, 31382464, 39228080, 78456160, 156912320]

約数ペア:

[(1, 156912320), (2, 78456160), (4, 39228080), (5, 31382464), (8, 19614040), (10, 15691232), (16, 9807020), (20, 7845616), (32, 4903510), (40, 3922808), (47, 3338560), (64, 2451755), (80, 1961404), (94, 1669280), (160, 980702), (188, 834640), (235, 667712), (320, 490351), (376, 417320), (470, 333856), (752, 208660), (940, 166928), (1504, 104330), (1880, 83464), (3008, 52165), (3760, 41732), (7520, 20866), (10433, 15040)]