133660904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{6091}}^1$

素因数の和:6321

約数の個数: 32

約数和(自身を含む): 271215840

約数和(自身を除く): 137554936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 6091, 10972, 12182, 21944, 24364, 48728, 79183, 158366, 316732, 633464, 1285201, 2570402, 5140804, 10281608, 16707613, 33415226, 66830452, 133660904]

約数ペア:

[(1, 133660904), (2, 66830452), (4, 33415226), (8, 16707613), (13, 10281608), (26, 5140804), (52, 2570402), (104, 1285201), (211, 633464), (422, 316732), (844, 158366), (1688, 79183), (2743, 48728), (5486, 24364), (6091, 21944), (10972, 12182)]