168516516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22541}}^1$

素因数の和:22644

約数の個数: 48

約数和(自身を含む): 454446720

約数和(自身を除く): 285930204

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, 22541, 45082, 67623, 90164, 135246, 157787, 270492, 315574, 473361, 631148, 946722, 1893444, 2006149, 4012298, 6018447, 8024596, 12036894, 14043043, 24073788, 28086086, 42129129, 56172172, 84258258, 168516516]

約数ペア:

[(1, 168516516), (2, 84258258), (3, 56172172), (4, 42129129), (6, 28086086), (7, 24073788), (12, 14043043), (14, 12036894), (21, 8024596), (28, 6018447), (42, 4012298), (84, 2006149), (89, 1893444), (178, 946722), (267, 631148), (356, 473361), (534, 315574), (623, 270492), (1068, 157787), (1246, 135246), (1869, 90164), (2492, 67623), (3738, 45082), (7476, 22541)]