129125016

素因数分解:

$2^3\times 3^4\times {\mathrm{199267}}^1$

素因数の和:199285

約数の個数: 40

約数和(自身を含む): 361671420

約数和(自身を除く): 232546404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 199267, 398534, 597801, 797068, 1195602, 1594136, 1793403, 2391204, 3586806, 4782408, 5380209, 7173612, 10760418, 14347224, 16140627, 21520836, 32281254, 43041672, 64562508, 129125016]

約数ペア:

[(1, 129125016), (2, 64562508), (3, 43041672), (4, 32281254), (6, 21520836), (8, 16140627), (9, 14347224), (12, 10760418), (18, 7173612), (24, 5380209), (27, 4782408), (36, 3586806), (54, 2391204), (72, 1793403), (81, 1594136), (108, 1195602), (162, 797068), (216, 597801), (324, 398534), (648, 199267)]