129539556

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{3631}}^1$

素因数の和:4632

約数の個数: 36

約数和(自身を含む): 327867904

約数和(自身を除く): 198328348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2973, 3631, 3964, 5946, 7262, 8919, 10893, 11892, 14524, 17838, 21786, 32679, 35676, 43572, 65358, 130716, 3598321, 7196642, 10794963, 14393284, 21589926, 32384889, 43179852, 64769778, 129539556]

約数ペア:

[(1, 129539556), (2, 64769778), (3, 43179852), (4, 32384889), (6, 21589926), (9, 14393284), (12, 10794963), (18, 7196642), (36, 3598321), (991, 130716), (1982, 65358), (2973, 43572), (3631, 35676), (3964, 32679), (5946, 21786), (7262, 17838), (8919, 14524), (10893, 11892)]