163967636

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 336260736

約数和(自身を除く): 172293100

約数列:

[1, 2, 4, 7, 14, 28, 73, 97, 146, 194, 292, 388, 511, 679, 827, 1022, 1358, 1654, 2044, 2716, 3308, 5789, 7081, 11578, 14162, 23156, 28324, 49567, 60371, 80219, 99134, 120742, 160438, 198268, 241484, 320876, 422597, 561533, 845194, 1123066, 1690388, 2246132, 5855987, 11711974, 23423948, 40991909, 81983818, 163967636]

約数ペア:

[(1, 163967636), (2, 81983818), (4, 40991909), (7, 23423948), (14, 11711974), (28, 5855987), (73, 2246132), (97, 1690388), (146, 1123066), (194, 845194), (292, 561533), (388, 422597), (511, 320876), (679, 241484), (827, 198268), (1022, 160438), (1358, 120742), (1654, 99134), (2044, 80219), (2716, 60371), (3308, 49567), (5789, 28324), (7081, 23156), (11578, 14162)]