164560492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{11393}}^1$

素因数の和:11577

約数の個数: 24

約数和(自身を含む): 302442336

約数和(自身を除く): 137881844

約数列:

[1, 2, 4, 23, 46, 92, 157, 314, 628, 3611, 7222, 11393, 14444, 22786, 45572, 262039, 524078, 1048156, 1788701, 3577402, 7154804, 41140123, 82280246, 164560492]

約数ペア:

[(1, 164560492), (2, 82280246), (4, 41140123), (23, 7154804), (46, 3577402), (92, 1788701), (157, 1048156), (314, 524078), (628, 262039), (3611, 45572), (7222, 22786), (11393, 14444)]