251168

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 508032

約数和(自身を除く): 256864

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 167, 188, 334, 376, 668, 752, 1336, 1504, 2672, 5344, 7849, 15698, 31396, 62792, 125584, 251168]

約数ペア:

[(1, 251168), (2, 125584), (4, 62792), (8, 31396), (16, 15698), (32, 7849), (47, 5344), (94, 2672), (167, 1504), (188, 1336), (334, 752), (376, 668)]