163858808

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 331800000

約数和(自身を除く): 167941192

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 529, 713, 1058, 1249, 1426, 2116, 2498, 2852, 4232, 4996, 5704, 9992, 16399, 28727, 32798, 38719, 57454, 65596, 77438, 114908, 131192, 154876, 229816, 309752, 660721, 890537, 1321442, 1781074, 2642884, 3562148, 5285768, 7124296, 20482351, 40964702, 81929404, 163858808]

約数ペア:

[(1, 163858808), (2, 81929404), (4, 40964702), (8, 20482351), (23, 7124296), (31, 5285768), (46, 3562148), (62, 2642884), (92, 1781074), (124, 1321442), (184, 890537), (248, 660721), (529, 309752), (713, 229816), (1058, 154876), (1249, 131192), (1426, 114908), (2116, 77438), (2498, 65596), (2852, 57454), (4232, 38719), (4996, 32798), (5704, 28727), (9992, 16399)]