156960290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1499}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 291384000

約数和(自身を除く): 134423710

約数列:

[1, 2, 5, 10, 37, 74, 185, 283, 370, 566, 1415, 1499, 2830, 2998, 7495, 10471, 14990, 20942, 52355, 55463, 104710, 110926, 277315, 424217, 554630, 848434, 2121085, 4242170, 15696029, 31392058, 78480145, 156960290]

約数ペア:

[(1, 156960290), (2, 78480145), (5, 31392058), (10, 15696029), (37, 4242170), (74, 2121085), (185, 848434), (283, 554630), (370, 424217), (566, 277315), (1415, 110926), (1499, 104710), (2830, 55463), (2998, 52355), (7495, 20942), (10471, 14990)]