156927581011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1997}}^1\times {\mathrm{6257}}^1$

素因数の和:8934

約数の個数: 16

約数和(自身を含む): 165546128160

約数和(自身を除く): 8618547149

約数列:

[1, 19, 661, 1997, 6257, 12559, 37943, 118883, 1320017, 4135877, 12495229, 25080323, 78581663, 237409351, 8259346369, 156927581011]

約数ペア:

[(1, 156927581011), (19, 8259346369), (661, 237409351), (1997, 78581663), (6257, 25080323), (12559, 12495229), (37943, 4135877), (118883, 1320017)]