168531534

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9467}}^1$

素因数の和:9541

約数の個数: 48

約数和(自身を含む): 389930112

約数和(自身を除く): 221398578

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 9467, 17802, 18934, 28401, 56802, 85203, 170406, 217741, 407081, 435482, 653223, 814162, 1221243, 1306446, 1959669, 2442486, 3663729, 3919338, 7327458, 9362863, 18725726, 28088589, 56177178, 84265767, 168531534]

約数ペア:

[(1, 168531534), (2, 84265767), (3, 56177178), (6, 28088589), (9, 18725726), (18, 9362863), (23, 7327458), (43, 3919338), (46, 3663729), (69, 2442486), (86, 1959669), (129, 1306446), (138, 1221243), (207, 814162), (258, 653223), (387, 435482), (414, 407081), (774, 217741), (989, 170406), (1978, 85203), (2967, 56802), (5934, 28401), (8901, 18934), (9467, 17802)]