198299136

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{18443}}^1$

素因数の和:18471

約数の個数: 80

約数和(自身を含む): 603782784

約数和(自身を除く): 405483648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 18443, 36886, 55329, 73772, 110658, 129101, 147544, 221316, 258202, 295088, 387303, 442632, 516404, 590176, 774606, 885264, 1032808, 1180352, 1549212, 1770528, 2065616, 2360704, 3098424, 3541056, 4131232, 4721408, 6196848, 7082112, 8262464, 9442816, 12393696, 14164224, 16524928, 24787392, 28328448, 33049856, 49574784, 66099712, 99149568, 198299136]

約数ペア:

[(1, 198299136), (2, 99149568), (3, 66099712), (4, 49574784), (6, 33049856), (7, 28328448), (8, 24787392), (12, 16524928), (14, 14164224), (16, 12393696), (21, 9442816), (24, 8262464), (28, 7082112), (32, 6196848), (42, 4721408), (48, 4131232), (56, 3541056), (64, 3098424), (84, 2360704), (96, 2065616), (112, 1770528), (128, 1549212), (168, 1180352), (192, 1032808), (224, 885264), (256, 774606), (336, 590176), (384, 516404), (448, 442632), (512, 387303), (672, 295088), (768, 258202), (896, 221316), (1344, 147544), (1536, 129101), (1792, 110658), (2688, 73772), (3584, 55329), (5376, 36886), (10752, 18443)]