159826576

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 393530368

約数和(自身を除く): 233703792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3541, 5642, 6448, 7082, 11284, 14164, 22568, 24787, 28328, 45136, 46033, 49574, 56656, 92066, 99148, 109771, 184132, 198296, 219542, 322231, 368264, 396592, 439084, 644462, 736528, 768397, 878168, 1288924, 1427023, 1536794, 1756336, 2577848, 2854046, 3073588, 5155696, 5708092, 6147176, 9989161, 11416184, 12294352, 19978322, 22832368, 39956644, 79913288, 159826576]

約数ペア:

[(1, 159826576), (2, 79913288), (4, 39956644), (7, 22832368), (8, 19978322), (13, 12294352), (14, 11416184), (16, 9989161), (26, 6147176), (28, 5708092), (31, 5155696), (52, 3073588), (56, 2854046), (62, 2577848), (91, 1756336), (104, 1536794), (112, 1427023), (124, 1288924), (182, 878168), (208, 768397), (217, 736528), (248, 644462), (364, 439084), (403, 396592), (434, 368264), (496, 322231), (728, 219542), (806, 198296), (868, 184132), (1456, 109771), (1612, 99148), (1736, 92066), (2821, 56656), (3224, 49574), (3472, 46033), (3541, 45136), (5642, 28328), (6448, 24787), (7082, 22568), (11284, 14164)]