169216812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{247393}}^1$

素因数の和:247422

約数の個数: 36

約数和(自身を含む): 450257080

約数和(自身を除く): 281040268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 247393, 494786, 742179, 989572, 1484358, 2226537, 2968716, 4453074, 4700467, 8906148, 9400934, 14101401, 18801868, 28202802, 42304203, 56405604, 84608406, 169216812]

約数ペア:

[(1, 169216812), (2, 84608406), (3, 56405604), (4, 42304203), (6, 28202802), (9, 18801868), (12, 14101401), (18, 9400934), (19, 8906148), (36, 4700467), (38, 4453074), (57, 2968716), (76, 2226537), (114, 1484358), (171, 989572), (228, 742179), (342, 494786), (684, 247393)]