164166128

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{24029}}^1$

素因数の和:24105

約数の個数: 40

約数和(自身を含む): 369485280

約数和(自身を除く): 205319152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 24029, 48058, 96116, 168203, 192232, 336406, 384464, 672812, 1345624, 1465769, 2691248, 2931538, 5863076, 10260383, 11726152, 20520766, 23452304, 41041532, 82083064, 164166128]

約数ペア:

[(1, 164166128), (2, 82083064), (4, 41041532), (7, 23452304), (8, 20520766), (14, 11726152), (16, 10260383), (28, 5863076), (56, 2931538), (61, 2691248), (112, 1465769), (122, 1345624), (244, 672812), (427, 384464), (488, 336406), (854, 192232), (976, 168203), (1708, 96116), (3416, 48058), (6832, 24029)]