128063624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1231381}}^1$

素因数の和:1231400

約数の個数: 16

約数和(自身を含む): 258590220

約数和(自身を除く): 130526596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1231381, 2462762, 4925524, 9851048, 16007953, 32015906, 64031812, 128063624]

約数ペア:

[(1, 128063624), (2, 64031812), (4, 32015906), (8, 16007953), (13, 9851048), (26, 4925524), (52, 2462762), (104, 1231381)]