141666816

素因数分解:

$2^9\times 3^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:789

約数の個数: 80

約数和(自身を含む): 380556000

約数和(自身を除く): 238889184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 512, 596, 619, 768, 894, 1192, 1238, 1536, 1788, 1857, 2384, 2476, 3576, 3714, 4768, 4952, 7152, 7428, 9536, 9904, 14304, 14856, 19072, 19808, 28608, 29712, 38144, 39616, 57216, 59424, 76288, 79232, 92231, 114432, 118848, 158464, 184462, 228864, 237696, 276693, 316928, 368924, 475392, 553386, 737848, 950784, 1106772, 1475696, 2213544, 2951392, 4427088, 5902784, 8854176, 11805568, 17708352, 23611136, 35416704, 47222272, 70833408, 141666816]

約数ペア:

[(1, 141666816), (2, 70833408), (3, 47222272), (4, 35416704), (6, 23611136), (8, 17708352), (12, 11805568), (16, 8854176), (24, 5902784), (32, 4427088), (48, 2951392), (64, 2213544), (96, 1475696), (128, 1106772), (149, 950784), (192, 737848), (256, 553386), (298, 475392), (384, 368924), (447, 316928), (512, 276693), (596, 237696), (619, 228864), (768, 184462), (894, 158464), (1192, 118848), (1238, 114432), (1536, 92231), (1788, 79232), (1857, 76288), (2384, 59424), (2476, 57216), (3576, 39616), (3714, 38144), (4768, 29712), (4952, 28608), (7152, 19808), (7428, 19072), (9536, 14856), (9904, 14304)]