178939392

素因数分解:

$2^9\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1319

約数の個数: 80

約数和(自身を含む): 482021232

約数和(自身を除く): 303081840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1164, 1201, 1536, 1552, 2328, 2402, 3104, 3603, 4656, 4804, 6208, 7206, 9312, 9608, 12416, 14412, 18624, 19216, 24832, 28824, 37248, 38432, 49664, 57648, 74496, 76864, 115296, 116497, 148992, 153728, 230592, 232994, 307456, 349491, 461184, 465988, 614912, 698982, 922368, 931976, 1397964, 1844736, 1863952, 2795928, 3727904, 5591856, 7455808, 11183712, 14911616, 22367424, 29823232, 44734848, 59646464, 89469696, 178939392]

約数ペア:

[(1, 178939392), (2, 89469696), (3, 59646464), (4, 44734848), (6, 29823232), (8, 22367424), (12, 14911616), (16, 11183712), (24, 7455808), (32, 5591856), (48, 3727904), (64, 2795928), (96, 1863952), (97, 1844736), (128, 1397964), (192, 931976), (194, 922368), (256, 698982), (291, 614912), (384, 465988), (388, 461184), (512, 349491), (582, 307456), (768, 232994), (776, 230592), (1164, 153728), (1201, 148992), (1536, 116497), (1552, 115296), (2328, 76864), (2402, 74496), (3104, 57648), (3603, 49664), (4656, 38432), (4804, 37248), (6208, 28824), (7206, 24832), (9312, 19216), (9608, 18624), (12416, 14412)]