131711256

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{18859}}^1$

素因数の和:18968

約数の個数: 48

約数和(自身を含む): 360414600

約数和(自身を除く): 228703344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 18859, 37718, 56577, 75436, 113154, 150872, 169731, 226308, 339462, 452616, 678924, 1357848, 1829323, 3658646, 5487969, 7317292, 10975938, 14634584, 16463907, 21951876, 32927814, 43903752, 65855628, 131711256]

約数ペア:

[(1, 131711256), (2, 65855628), (3, 43903752), (4, 32927814), (6, 21951876), (8, 16463907), (9, 14634584), (12, 10975938), (18, 7317292), (24, 5487969), (36, 3658646), (72, 1829323), (97, 1357848), (194, 678924), (291, 452616), (388, 339462), (582, 226308), (776, 169731), (873, 150872), (1164, 113154), (1746, 75436), (2328, 56577), (3492, 37718), (6984, 18859)]