136133890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{103919}}^1$

素因数の和:104057

約数の個数: 16

約数和(自身を含む): 246913920

約数和(自身を除く): 110780030

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 103919, 207838, 519595, 1039190, 13613389, 27226778, 68066945, 136133890]

約数ペア:

[(1, 136133890), (2, 68066945), (5, 27226778), (10, 13613389), (131, 1039190), (262, 519595), (655, 207838), (1310, 103919)]