155171936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{255217}}^1$

素因数の和:255246

約数の個数: 24

約数和(自身を含む): 321574680

約数和(自身を除く): 166402744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 255217, 510434, 1020868, 2041736, 4083472, 4849123, 8166944, 9698246, 19396492, 38792984, 77585968, 155171936]

約数ペア:

[(1, 155171936), (2, 77585968), (4, 38792984), (8, 19396492), (16, 9698246), (19, 8166944), (32, 4849123), (38, 4083472), (76, 2041736), (152, 1020868), (304, 510434), (608, 255217)]