157334881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 191662848

約数和(自身を除く): 34327967

約数列:

[1, 11, 17, 23, 157, 187, 233, 253, 391, 1727, 2563, 2669, 3611, 3961, 4301, 5359, 29359, 36581, 39721, 43571, 58949, 61387, 91103, 402391, 621877, 675257, 841363, 1002133, 6840647, 9254993, 14303171, 157334881]

約数ペア:

[(1, 157334881), (11, 14303171), (17, 9254993), (23, 6840647), (157, 1002133), (187, 841363), (233, 675257), (253, 621877), (391, 402391), (1727, 91103), (2563, 61387), (2669, 58949), (3611, 43571), (3961, 39721), (4301, 36581), (5359, 29359)]