181078052

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 321114360

約数和(自身を除く): 140036308

約数列:

[1, 2, 4, 101, 202, 397, 404, 794, 1129, 1588, 2258, 4516, 40097, 80194, 114029, 160388, 228058, 448213, 456116, 896426, 1792852, 45269513, 90539026, 181078052]

約数ペア:

[(1, 181078052), (2, 90539026), (4, 45269513), (101, 1792852), (202, 896426), (397, 456116), (404, 448213), (794, 228058), (1129, 160388), (1588, 114029), (2258, 80194), (4516, 40097)]