149464198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{41357}}^1$

素因数の和:41511

約数の個数: 16

約数和(自身を含む): 243185040

約数和(自身を除く): 93720842

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 41357, 82714, 537641, 1075282, 5748623, 11497246, 74732099, 149464198]

約数ペア:

[(1, 149464198), (2, 74732099), (13, 11497246), (26, 5748623), (139, 1075282), (278, 537641), (1807, 82714), (3614, 41357)]