160666716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21491}}^1$

素因数の和:21594

約数の個数: 48

約数和(自身を含む): 433278720

約数和(自身を除く): 272612004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 21491, 42982, 64473, 85964, 128946, 150437, 257892, 300874, 451311, 601748, 902622, 1805244, 1912699, 3825398, 5738097, 7650796, 11476194, 13388893, 22952388, 26777786, 40166679, 53555572, 80333358, 160666716]

約数ペア:

[(1, 160666716), (2, 80333358), (3, 53555572), (4, 40166679), (6, 26777786), (7, 22952388), (12, 13388893), (14, 11476194), (21, 7650796), (28, 5738097), (42, 3825398), (84, 1912699), (89, 1805244), (178, 902622), (267, 601748), (356, 451311), (534, 300874), (623, 257892), (1068, 150437), (1246, 128946), (1869, 85964), (2492, 64473), (3738, 42982), (7476, 21491)]