156913289743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{1025021}}^1$

素因数の和:1026198

約数の個数: 16

約数和(自身を含む): 188932055040

約数和(自身を除く): 32018765297

約数列:

[1, 7, 19, 133, 1151, 8057, 21869, 153083, 1025021, 7175147, 19475399, 136327793, 1179799171, 8258594197, 22416184249, 156913289743]

約数ペア:

[(1, 156913289743), (7, 22416184249), (19, 8258594197), (133, 1179799171), (1151, 136327793), (8057, 19475399), (21869, 7175147), (153083, 1025021)]