157648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 20

約数和(自身を含む): 312480

約数和(自身を除く): 154832

約数列:

[1, 2, 4, 8, 16, 59, 118, 167, 236, 334, 472, 668, 944, 1336, 2672, 9853, 19706, 39412, 78824, 157648]

約数ペア:

[(1, 157648), (2, 78824), (4, 39412), (8, 19706), (16, 9853), (59, 2672), (118, 1336), (167, 944), (236, 668), (334, 472)]