102808528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 218021760

約数和(自身を除く): 115213232

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 73, 86, 89, 92, 146, 172, 178, 184, 292, 344, 356, 368, 584, 688, 712, 989, 1168, 1424, 1679, 1978, 2047, 3139, 3358, 3827, 3956, 4094, 6278, 6497, 6716, 7654, 7912, 8188, 12556, 12994, 13432, 15308, 15824, 16376, 25112, 25988, 26864, 30616, 32752, 50224, 51976, 61232, 72197, 88021, 103952, 144394, 149431, 176042, 279371, 288788, 298862, 352084, 558742, 577576, 597724, 704168, 1117484, 1155152, 1195448, 1408336, 2234968, 2390896, 4469936, 6425533, 12851066, 25702132, 51404264, 102808528]

約数ペア:

[(1, 102808528), (2, 51404264), (4, 25702132), (8, 12851066), (16, 6425533), (23, 4469936), (43, 2390896), (46, 2234968), (73, 1408336), (86, 1195448), (89, 1155152), (92, 1117484), (146, 704168), (172, 597724), (178, 577576), (184, 558742), (292, 352084), (344, 298862), (356, 288788), (368, 279371), (584, 176042), (688, 149431), (712, 144394), (989, 103952), (1168, 88021), (1424, 72197), (1679, 61232), (1978, 51976), (2047, 50224), (3139, 32752), (3358, 30616), (3827, 26864), (3956, 25988), (4094, 25112), (6278, 16376), (6497, 15824), (6716, 15308), (7654, 13432), (7912, 12994), (8188, 12556)]